diff --git a/inst/extdata/variable_details.csv b/inst/extdata/variable_details.csv
index 557ca042..58600ab9 100644
--- a/inst/extdata/variable_details.csv
+++ b/inst/extdata/variable_details.csv
@@ -2184,12 +2184,12 @@ OH1_22,OH1_22_cat4_3,cat,"cchs2003_m, cchs2007_2008_m, cchs2011_2012_m, cchs2013
 OH1_22,OH1_22_cat4_4,cat,"cchs2003_m, cchs2007_2008_m, cchs2011_2012_m, cchs2013_2014_m","cchs2003_m::OH1C_22, [OH1_22]",ICES,cat,4,4,Never,Never,N/A,4,Never,Freq. of teeth/gum pain - last month,Frequency of pain in teeth/gums - past month,,3.0.0,lastUpdated,active,,
 OH1_22,OH1_22_cat4_NA::a,cat,"cchs2003_m, cchs2007_2008_m, cchs2011_2012_m, cchs2013_2014_m","cchs2003_m::OH1C_22, [OH1_22]",ICES,cat,NA::a,4,not applicable,not applicable,N/A,6,not applicable,Freq. of teeth/gum pain - last month,Frequency of pain in teeth/gums - past month,,3.0.0,lastUpdated,active,,
 OH1_22,OH1_22_cat4_NA::b,cat,"cchs2003_m, cchs2007_2008_m, cchs2011_2012_m, cchs2013_2014_m","cchs2003_m::OH1C_22, [OH1_22]",ICES,cat,NA::b,4,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Freq. of teeth/gum pain - last month,Frequency of pain in teeth/gums - past month,,3.0.0,lastUpdated,active,,
-OH1_22,OH1_22_cat4_NA::b,cat,"cchs2003_m, cchs2007_2008_m, cchs2011_2012_m, cchs2013_2014_m","cchs2003_m::OH1C_22, [OH1_22]",ICES,cat,NA::b,4,missing,missing,N/A,else,else,Freq. of teeth/gum pain - last month,Frequency of pain in teeth/gums - past month,,3.0.0,lastUpdated,active,,PAA_045,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAA_045],,cat,copy,N/A,No. hours sweat,No. hours sweat,hours/week,"[0,160]",No. hours sweat,Sweat/breathe harder exercises (18+ years old),Time spent - sweat/breathe hard exercises in a week (18+ years old),,,,active,,
+OH1_22,OH1_22_cat4_NA::b,cat,"cchs2003_m, cchs2007_2008_m, cchs2011_2012_m, cchs2013_2014_m","cchs2003_m::OH1C_22, [OH1_22]",ICES,cat,NA::b,4,missing,missing,N/A,else,else,Freq. of teeth/gum pain - last month,Frequency of pain in teeth/gums - past month,,3.0.0,lastUpdated,active,,PAA_045
 OH2_20,OH2_20_cat2_1,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_20, cchs2005_m::OH2E_20, cchs2017_2018_m::OHT_030, [OH2_20]",ICES,cat,1,2,Yes,Yes,N/A,1,Yes,Has one or more of own teeth,Has one or more of own teeth,,3.0.0,lastUpdated,active,,
 OH2_20,OH2_20_cat2_2,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_20, cchs2005_m::OH2E_20, cchs2017_2018_m::OHT_030, [OH2_20]",ICES,cat,2,2,No,No,N/A,2,No,Has one or more of own teeth,Has one or more of own teeth,,3.0.0,lastUpdated,active,,
 OH2_20,OH2_20_cat2_1NA::a,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_20, cchs2005_m::OH2E_20, cchs2017_2018_m::OHT_030, [OH2_20]",ICES,cat,NA::a,2,not applicable,not applicable,N/A,6,not applicable,Has one or more of own teeth,Has one or more of own teeth,,3.0.0,lastUpdated,active,,
 OH2_20,OH2_20_cat2_NA::b,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_20, cchs2005_m::OH2E_20, cchs2017_2018_m::OHT_030, [OH2_20]",ICES,cat,NA::b,2,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Has one or more of own teeth,Has one or more of own teeth,,3.0.0,lastUpdated,active,,
-OH2_20,OH2_20_cat2_NA::b,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_20, cchs2005_m::OH2E_20, cchs2017_2018_m::OHT_030, [OH2_20]",ICES,cat,NA::b,2,missing,missing,N/A,else,else,Has one or more of own teeth,Has one or more of own teeth,,3.0.0,lastUpdated,active,,PAA_045,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAA_045],,cat,copy,N/A,No. hours sweat,No. hours sweat,hours/week,"[0,160]",No. hours sweat,Sweat/breathe harder exercises (18+ years old),Time spent - sweat/breathe hard exercises in a week (18+ years old),,,,active,,
+OH2_20,OH2_20_cat2_NA::b,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_20, cchs2005_m::OH2E_20, cchs2017_2018_m::OHT_030, [OH2_20]",ICES,cat,NA::b,2,missing,missing,N/A,else,else,Has one or more of own teeth,Has one or more of own teeth,,3.0.0,lastUpdated,active,,PAA_045
 OH2_30,OH2_30_cat6_1,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,1,6,> Twice/Day,> Twice/Day,N/A,1,> Twice/Day,Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,
 OH2_30,OH2_30_cat6_2,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,2,6,Twice/Day,Twice/Day,N/A,2,Twice/Day,Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,
 OH2_30,OH2_30_cat6_3,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,3,6,Once/Day,Once/Day,N/A,3,Once/Day,Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,
@@ -2198,7 +2198,7 @@ OH2_30,OH2_30_cat6_5,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_201
 OH2_30,OH2_30_cat6_6,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,6,6,< Once/Week,< Once/Week,N/A,6,< Once/Week,Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,
 OH2_30,OH2_30_cat6_NA::a,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,NA::a,6,not applicable,not applicable,N/A,96,not applicable,Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,
 OH2_30,OH2_30_cat6_NA::b,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,NA::b,6,missing,missing,N/A,"[97,99]",don't know (97); refusal (98); not stated (99),Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,
-OH2_30,OH2_30_cat6_NA::b,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,NA::b,6,missing,missing,N/A,else,else,Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,PAA_045,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAA_045],,cat,copy,N/A,No. hours sweat,No. hours sweat,hours/week,"[0,160]",No. hours sweat,Sweat/breathe harder exercises (18+ years old),Time spent - sweat/breathe hard exercises in a week (18+ years old),,,,active,,
+OH2_30,OH2_30_cat6_NA::b,cat,"cchs2003_m, cchs2005_m, cchs2009_20010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2017_2018_m","cchs2003_m::OH2C_30, cchs2005_m::OH2E_30, cchs2017_2018_m::DEN_101, [OH2_30]",ICES,cat,NA::b,6,missing,missing,N/A,else,else,Freq. brushing teeth,Frequency of brushing teeth,,3.0.0,lastUpdated,active,,PAA_045
 PAA_045,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAA_045],,cat,copy,N/A,No. hours sweat,No. hours sweat,hours/week,"[0,160]",No. hours sweat,Sweat/breathe harder exercises (18+ years old),Time spent - sweat/breathe hard exercises in a week (18+ years old),,,,active,,
 PAA_045,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAA_045],,cat,NA::a,N/A,not applicable,not applicable,hours/week,996,not applicable,Sweat/breathe harder exercises (18+ years old),Time spent - sweat/breathe hard exercises in a week (18+ years old),,,,active,,
 PAA_045,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAA_045],,cat,NA::b,N/A,missing,missing,hours/week,"[997,999]",don't know (997); refusal (998); not stated (999),Sweat/breathe harder exercises (18+ years old),Time spent - sweat/breathe hard exercises in a week (18+ years old),,,,active,,
@@ -2361,6 +2361,8 @@ PAYDVVIG,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAYDVVIG],,cont,NA::b,N/A,
 PAYDVVIG,N/A,cont,"cchs2015_2016_p, cchs2017_2018_p",[PAYDVVIG],,cont,NA::b,N/A,missing,missing,minutes/week,else,else,Vigorous activities (12-17 years old),Time spent - vigorous activity in a week (12-17 years old),,,,active,,
 pct_time_der,N/A,cont,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s","DerivedVar::[DHHGAGE_cont, SDCGCBG, SDCGRES]",,N/A,Func::pct_time_fun,N/A,N/A,N/A,%,N/A,N/A,Percent time in Canada,Percentage of time in Canada,"Percent time in Canada derived from Age, immigration status, and time in Canada variables",,,active,,No typeStart
 pct_time_der,N/A,cont,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s","DerivedVar::[DHHGAGE_cont, SDCGCBG, SDCGRES]",,N/A,NA::b,N/A,missing,missing,%,N/A,N/A,Percent time in Canada,Percentage of time in Canada,,,,active,,No typeStart
+pct_time_der_A,N/A,cont,"cchs2001_m, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","DerivedVar::[DHHGAGE_cont, SDCGCBG, SDCGRES_A]",,N/A,Func::pct_time_fun,N/A,N/A,N/A,%,N/A,N/A,Percent time in Canada,Percentage of time in Canada,"Percent time in Canada derived from continuous Age,  immigration status, and  continuous time in Canada variables",,,active,,No typeStart
+pct_time_der_A,N/A,cont,"cchs2001_m, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","DerivedVar::[DHHGAGE_cont, SDCGCBG, SDCGRES_A]",,N/A,NA::b,N/A,missing,missing,%,N/A,N/A,Percent time in Canada,Percentage of time in Canada,,,,active,,No typeStart
 pct_time_der_cat10,pct_time_der_cat10N/A_Func::pct_time_fun_cat,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s",DerivedVar::[pct_time_der],,N/A,Func::pct_time_fun_cat,N/A,N/A,N/A,%,N/A,N/A,Categorical percent time in Canada,Categorical percentage of time in Canada,Categorical percent time in Canada derived from pct_time_der,,,active,,No typeStart
 pct_time_der_cat10,pct_time_der_cat10_1,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s",DerivedVar::[pct_time_der],,N/A,1,10,10%,10% time in Canada,%,1,10% time in Canada,Categorical percent time in Canada,Categorical percentage of time in Canada,,,,active,,
 pct_time_der_cat10,pct_time_der_cat10_2,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s",DerivedVar::[pct_time_der],,N/A,2,10,20%,20% time in Canada,%,2,20% time in Canada,Categorical percent time in Canada,Categorical percentage of time in Canada,,,,active,,
@@ -2549,16 +2551,16 @@ SDCFIMM,SDCFIMM_cat2_2,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p,
 SDCFIMM,SDCFIMM_cat2_NA::a,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s, cchs2001_i, cchs2003_i, cchs2005_i, cchs2007_2008_i, cchs2009_2010_i, cchs2011_2012_i, cchs2013_2014_i, cchs2015_2016, cchs2017_2020","cchs2001_p::SDCAFIMM, cchs2003_p::SDCCFIMM, cchs2005_p::SDCEFIMM, cchs2015_2016_p::SDCDVIMM, cchs2017_2018_p::SDCDVIMM, cchs2001_i::SDCAFIMM, cchs2003_i::SDCCFIMM, cchs2005_i::SDCEFIMM, cchs2015_2016::SDCDVIMM, cchs2017_2018_i::SDCDVIMM, [SDCFIMM]",ICES confirmed,cat,NA::a,2,not applicable,not applicable,N/A,6,not applicable,Immigrant status,Immigrant Status (D),,,,active,v3.0.0alpha,
 SDCFIMM,SDCFIMM_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s, cchs2001_i, cchs2003_i, cchs2005_i, cchs2007_2008_i, cchs2009_2010_i, cchs2011_2012_i, cchs2013_2014_i, cchs2015_2016, cchs2017_2021","cchs2001_p::SDCAFIMM, cchs2003_p::SDCCFIMM, cchs2005_p::SDCEFIMM, cchs2015_2016_p::SDCDVIMM, cchs2017_2018_p::SDCDVIMM, cchs2001_i::SDCAFIMM, cchs2003_i::SDCCFIMM, cchs2005_i::SDCEFIMM, cchs2015_2016::SDCDVIMM, cchs2017_2018_i::SDCDVIMM, [SDCFIMM]",ICES confirmed,cat,NA::b,2,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Immigrant status,Immigrant Status (D),,,,active,v3.0.0alpha,
 SDCFIMM,SDCFIMM_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_s, cchs2010_s, cchs2012_s, cchs2001_i, cchs2003_i, cchs2005_i, cchs2007_2008_i, cchs2009_2010_i, cchs2011_2012_i, cchs2013_2014_i, cchs2015_2016, cchs2017_2022","cchs2001_p::SDCAFIMM, cchs2003_p::SDCCFIMM, cchs2005_p::SDCEFIMM, cchs2015_2016_p::SDCDVIMM, cchs2017_2018_p::SDCDVIMM, cchs2001_i::SDCAFIMM, cchs2003_i::SDCCFIMM, cchs2005_i::SDCEFIMM, cchs2015_2016::SDCDVIMM, cchs2017_2018_i::SDCDVIMM, [SDCFIMM]",ICES confirmed,cat,NA::b,2,missing,missing,N/A,else,else,Immigrant status,Immigrant Status (D),,,,active,v3.0.0alpha,
-SDCGCBG,SDCGCBG_cat2_1,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, [SDCGCBG]",,cat,1,2,Canada,Canada,N/A,1,Canada,Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_2,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, [SDCGCBG]",,cat,2,2,Other,Other,N/A,2,Other,Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_NA::a,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, [SDCGCBG]",,cat,NA::a,2,not applicable,not applicable,N/A,6,not applicable,Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, [SDCGCBG]",,cat,NA::b,2,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Country of birth,Country of birth - (G),CCHS 2001 does not have don't know (7) or refusal (8),,,active,,
-SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, [SDCGCBG]",,cat,NA::b,2,missing,missing,N/A,else,else,Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_1,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,1,2,Canada,Canada,N/A,1,Canada,Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_2,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,2,2,Other,Other,N/A,"[2,7]",Other,Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_NA::a,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,NA::a,2,not applicable,not applicable,N/A,96,not applicable,Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,NA::b,2,missing,missing,N/A,"[97,99]",don't know (97); refusal (98); not stated (99),Country of birth,Country of birth - (G),,,,active,,
-SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,NA::b,2,missing,missing,N/A,else,else,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_1,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, cchs2001_m::SDCAGCBG, cchs2009_2010_m::SDCGCB12, cchs2011_2012_m::SDCGCB12, cchs2013_2014_m::SDCGCB13, [SDCGCBG]",,cat,1,2,Canada,Canada,N/A,1,Canada,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_2,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, cchs2001_m::SDCAGCBG, cchs2009_2010_m::SDCGCB12, cchs2011_2012_m::SDCGCB12, cchs2013_2014_m::SDCGCB13, [SDCGCBG]",,cat,2,2,Other,Other,N/A,2,Other,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_NA::a,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, cchs2001_m::SDCAGCBG, cchs2009_2010_m::SDCGCB12, cchs2011_2012_m::SDCGCB12, cchs2013_2014_m::SDCGCB13, [SDCGCBG]",,cat,NA::a,2,not applicable,not applicable,N/A,6,not applicable,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, cchs2001_m::SDCAGCBG, cchs2009_2010_m::SDCGCB12, cchs2011_2012_m::SDCGCB12, cchs2013_2014_m::SDCGCB13, [SDCGCBG]",,cat,NA::b,2,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Country of birth,Country of birth - (G),CCHS 2001 does not have don't know (7) or refusal (8),,,active,,
+SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, cchs2001_m::SDCAGCBG, cchs2009_2010_m::SDCGCB12, cchs2011_2012_m::SDCGCB12, cchs2013_2014_m::SDCGCB13, [SDCGCBG]",,cat,NA::b,2,missing,missing,N/A,else,else,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_1,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2015_2016_m, cchs2017_2018_m","cchs2012_s::SDCGCB10, cchs2003_m::SDCCGCB, cchs2005_m::SDCEGCB_m, cchs2015_2016_m::SDCDVCB, cchs2017_2018_m::SDCDVCB, [SDCGCB]",,cat,1,2,Canada,Canada,N/A,1,Canada,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_2,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2015_2016_m, cchs2017_2018_m","cchs2012_s::SDCGCB10, cchs2003_m::SDCCGCB, cchs2005_m::SDCEGCB_m, cchs2015_2016_m::SDCDVCB, cchs2017_2018_m::SDCDVCB, [SDCGCB]",,cat,2,2,Other,Other,N/A,"[2,7]",Other,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_NA::a,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2015_2016_m, cchs2017_2018_m","cchs2012_s::SDCGCB10, cchs2003_m::SDCCGCB, cchs2005_m::SDCEGCB_m, cchs2015_2016_m::SDCDVCB, cchs2017_2018_m::SDCDVCB, [SDCGCB]",,cat,NA::a,2,not applicable,not applicable,N/A,96,not applicable,Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2015_2016_m, cchs2017_2018_m","cchs2012_s::SDCGCB10, cchs2003_m::SDCCGCB, cchs2005_m::SDCEGCB_m, cchs2015_2016_m::SDCDVCB, cchs2017_2018_m::SDCDVCB, [SDCGCB]",,cat,NA::b,2,missing,missing,N/A,"[97,99]",don't know (97); refusal (98); not stated (99),Country of birth,Country of birth - (G),,,,active,,
+SDCGCBG,SDCGCBG_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2015_2016_m, cchs2017_2018_m","cchs2012_s::SDCGCB10, cchs2003_m::SDCCGCB, cchs2005_m::SDCEGCB_m, cchs2015_2016_m::SDCDVCB, cchs2017_2018_m::SDCDVCB, [SDCGCB]",,cat,NA::b,2,missing,missing,N/A,else,else,Country of birth,Country of birth - (G),,,,active,,
 SDCGCBG_A,SDCGCBG_A_cat7_1,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,1,7,Canada,Canada,N/A,1,Canada,Country of birth,Country of birth - (G),,,,active,,
 SDCGCBG_A,SDCGCBG_A_cat7_2,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,2,7,Other North America,Other North America,N/A,2,Other North America,Country of birth,Country of birth - (G),,,,active,,
 SDCGCBG_A,SDCGCBG_A_cat7_3,cat,"cchs2009_s, cchs2010_s, cchs2012_s","cchs2012_s::SDCGCB10, [SDCGCB]",,cat,3,7,"South, Central America and Caribbean","South, Central America and Caribbean",N/A,3,"South, Central America and Caribbean",Country of birth,Country of birth - (G),,,,active,,
@@ -2647,20 +2649,25 @@ SDCGLNG_A,SDCGLNG_A_cat7_7,cat,"cchs2009_s, cchs2010_s",[SDCDLNG],,cat,7,7,Neith
 SDCGLNG_A,SDCGLNG_A_cat7_NA::a,cat,"cchs2009_s, cchs2010_s",[SDCDLNG],,cat,NA::a,7,not applicable,not applicable,N/A,96,not applicable,Languages - can converse in,Languages - can converse in - (D),,,,active,,
 SDCGLNG_A,SDCGLNG_A_cat7_NA::b,cat,"cchs2009_s, cchs2010_s",[SDCDLNG],,cat,NA::b,7,missing,missing,N/A,"[97,99]",don't know (97); refusal (98); not stated (99),Languages - can converse in,Languages - can converse in - (D),,,,active,,
 SDCGLNG_A,SDCGLNG_A_cat7_NA::b,cat,"cchs2009_s, cchs2010_s",[SDCDLNG],,cat,NA::b,7,missing,missing,N/A,else,else,Languages - can converse in,Languages - can converse in - (D),,,,active,,
-SDCGRES,SDCGRES_cat2_1,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, [SDCGRES]",,cat,1,2,0 to 9 years,0 to 9 years,N/A,1,0 to 9 years,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_2,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, [SDCGRES]",,cat,2,2,10 years or more,10 years or more,N/A,2,10 years or more,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_NA::a,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, [SDCGRES]",,cat,NA::a,2,not applicable,not applicable,N/A,6,not applicable,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, [SDCGRES]",,cat,NA::b,2,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Time in Canada,"Length/time in Canada since imm. (D, G)","CCHS 2001 missing don't know (7), refusal (8)",,,active,,
-SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, [SDCGRES]",,cat,NA::b,2,missing,missing,N/A,else,else,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_1,cat,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,1,2,0 to 9 years,0 to 9 years,N/A,"[0,10)",0 to 9 years,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_2,cat,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,2,2,10 years or more,10 years or more,N/A,"[10,97]",10 years or more,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_NA::a,cat,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,NA::a,2,not applicable,not applicable,N/A,996,not applicable,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,NA::b,2,missing,missing,N/A,"[997,999]",don't know (997); refusal (998); not stated (999),Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,NA::b,2,missing,missing,N/A,else,else,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
-SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,copy,N/A,years since immigration,years since immigration,years,"[0,97]",years since immigration,Time in Canada,Length/time in Canada since imm. (D),,,,active,,
-SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,NA::a,N/A,not applicable,not applicable,years,996,not applicable,Time in Canada,Length/time in Canada since imm. (D),,,,active,,
-SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,NA::b,N/A,missing,missing,years,"[997,999]",don't know (997); refusal (998); not stated (999),Time in Canada,Length/time in Canada since imm. (D),,,,active,,
-SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s",[SDCDRES],,cont,NA::b,N/A,missing,missing,years,else,else,Time in Canada,Length/time in Canada since imm. (D),,,,active,,
+SDCGRES,SDCGRES_cat2_1,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, cchs2001_m::SDCAGRES, [SDCGRES]",,cat,1,2,0 to 9 years,0 to 9 years,N/A,1,0 to 9 years,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_2,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, cchs2001_m::SDCAGRES, [SDCGRES]",,cat,2,2,10 years or more,10 years or more,N/A,2,10 years or more,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_NA::a,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, cchs2001_m::SDCAGRES, [SDCGRES]",,cat,NA::a,2,not applicable,not applicable,N/A,6,not applicable,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, cchs2001_m::SDCAGRES, [SDCGRES]",,cat,NA::b,2,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Time in Canada,"Length/time in Canada since imm. (D, G)","CCHS 2001_p missing don't know (7), refusal (8)",,,active,,
+SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, cchs2001_m::SDCAGRES, [SDCGRES]",,cat,NA::b,2,missing,missing,N/A,else,else,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_1,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,1,2,0 to 9 years,0 to 9 years,N/A,"[0,10)",0 to 9 years,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_2,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,2,2,10 years or more,10 years or more,N/A,"[10,97]",10 years or more,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_NA::a,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,NA::a,2,not applicable,not applicable,N/A,996,not applicable,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,NA::b,2,missing,missing,N/A,"[997,999]",don't know (997); refusal (998); not stated (999),Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES,SDCGRES_cat2_NA::b,cat,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,NA::b,2,missing,missing,N/A,else,else,Time in Canada,"Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES_A,N/A,cont,cchs2001_m,[SDCAGRES],,cat,4.5,N/A,years since immigration,converted categorical years since immigration,years,1,0 to 9 years,Time in Canada,"Converted Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES_A,N/A,cont,cchs2001_m,[SDCAGRES],,cat,53.5,N/A,years since immigration,converted categorical years since immigration,years,2,10 years or more,Time in Canada,"Converted Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES_A,N/A,cont,cchs2001_m,[SDCAGRES],,cat,NA::a,2,not applicable,not applicable,N/A,6,not applicable,Time in Canada,"Converted Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES_A,N/A,cont,cchs2001_m,[SDCAGRES],,cat,NA::b,2,missing,missing,N/A,"[7,9]",don't know (7); refusal (8); not stated (9),Time in Canada,"Converted Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES_A,N/A,cont,cchs2001_m,[SDCAGRES],,cat,NA::b,2,missing,missing,N/A,else,else,Time in Canada,"Converted Length/time in Canada since imm. (D, G)",,,,active,,
+SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,copy,N/A,years since immigration,years since immigration,years,"[0,97]",years since immigration,Time in Canada,Length/time in Canada since imm. (D),,,,active,,
+SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,NA::a,N/A,not applicable,not applicable,years,996,not applicable,Time in Canada,Length/time in Canada since imm. (D),,,,active,,
+SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,NA::b,N/A,missing,missing,years,"[997,999]",don't know (997); refusal (998); not stated (999),Time in Canada,Length/time in Canada since imm. (D),,,,active,,
+SDCGRES_A,N/A,cont,"cchs2009_s, cchs2010_s, cchs2012_s, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]",,cont,NA::b,N/A,missing,missing,years,else,else,Time in Canada,Length/time in Canada since imm. (D),,,,active,,
 SLP_02,SLP_02_cat5_1,cat,"cchs2007_2008_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2012_s, cchs2011_2012_i, cchs2013_2014_i, cchs2015_2016_i","cchs2015_2016_p::SLP_010, cchs2017_2018_p::SLP_010, cchs2015_2016_i::SLP_010, [SLP_02]",ICES altered,cat,1,5,None of the time,None of the time,N/A,1,None of the time,Trouble sleeping,Freq. - trouble sleeping,,,,active,v3.0.0alpha,
 SLP_02,SLP_02_cat5_2,cat,"cchs2007_2008_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2012_s, cchs2011_2012_i, cchs2013_2014_i, cchs2015_2016_i","cchs2015_2016_p::SLP_010, cchs2017_2018_p::SLP_010, cchs2015_2016_i::SLP_010, [SLP_02]",ICES altered,cat,2,5,Little of the time,Little of the time,N/A,2,Little of the time,Trouble sleeping,Freq. - trouble sleeping,,,,active,v3.0.0alpha,
 SLP_02,SLP_02_cat5_3,cat,"cchs2007_2008_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2012_s, cchs2011_2012_i, cchs2013_2014_i, cchs2015_2016_i","cchs2015_2016_p::SLP_010, cchs2017_2018_p::SLP_010, cchs2015_2016_i::SLP_010, [SLP_02]",ICES altered,cat,3,5,Some of the time,Some of the time,N/A,3,Some of the time,Trouble sleeping,Freq. - trouble sleeping,,,,active,v3.0.0alpha,
diff --git a/inst/extdata/variables.csv b/inst/extdata/variables.csv
index 5332984c..08c88eeb 100644
--- a/inst/extdata/variables.csv
+++ b/inst/extdata/variables.csv
@@ -257,6 +257,7 @@
 "PAYDVTTR","Active transportation (12-17 years old)","Time spent - active transportation in a week (12-17 years old)","Continuous","cchs2015_2016_p, cchs2017_2018_p","[PAYDVTTR]","Exercise","Health behaviour","minutes/week","","2.1.0","2025-06-30","Variable metadata completed","","","active"
 "PAYDVVIG","Vigorous activities (12-17 years old)","Time spent - vigorous activity in a week (12-17 years old)","Continuous","cchs2015_2016_p, cchs2017_2018_p","[PAYDVVIG]","Exercise","Health behaviour","minutes/week","","2.1.0","2025-06-30","Variable metadata completed","","","active"
 "pct_time_der","Percent time in Canada","Percentage of time in Canada","Continuous","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_m, cchs2010_m, cchs2012_m","DerivedVar::[DHHGAGE_cont, SDCGCBG, SDCGRES]","Migration","Sociodemographics","%","","2.2.0","2025-06-30","Variable metadata completed","","","active"
+"pct_time_der_A","Percent time in Canada","Percentage of time in Canada","Continuous","cchs2001_m, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","DerivedVar::[DHHGAGE_cont, SDCGCBG, SDCGRES_A]","Migration","Sociodemographics","%","","2.2.0","2025-10-10","Variable metadata completed","","","active"
 "pct_time_der_cat10","Categorical percent time in Canada","Categorical percentage of time in Canada","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_m, cchs2010_m, cchs2012_m","DerivedVar::[pct_time_der]","Migration","Sociodemographics","%","","2.2.0","2025-06-30","Variable metadata completed","","","active"
 "RAC_1","Difficulty activities","Has difficulty with activities","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2009_m, cchs2010_m, cchs2012_m","cchs2001_p::RACA_1, cchs2003_p::RACC_1, cchs2005_p::RACE_1, [RAC_1]","ADL","Health status","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
 "RAC_2A","Reduction activities at home","Reduction - activities at home","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2009_m, cchs2010_m, cchs2012_m","cchs2001_p::RACA_2A, cchs2003_p::RACC_2A, cchs2005_p::RACE_2A, [RAC_2A]","ADL","Health status","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
@@ -276,7 +277,7 @@
 "SDCDGT_A","Ethnicity","Cultural or racial origin - (D)","Categorical","cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRAC, cchs2005_m::SDCEDCGT, cchs2015_2016_m::SDCDVCGT, cchs2017_2018_m::SDCDVCGT,  [SDCDCGT]","Ethnicity","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","Yes","","active"
 "SDCDGT_B","Ethnicity","Cultural origin","Categorical","cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2003_m::SDCCDRAC, cchs2005_m::SDCEDCGT, cchs2015_2016_m::SDCDVCGT, cchs2017_2018_m::SDCDVCGT, [SDCDCGT]","Ethnicity","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","Yes","","active"
 "SDCFIMM","Immigrant status","Immigrant Status (D)","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_m, cchs2010_m, cchs2012_m, cchs2001_m, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m cchs2012_m","cchs2001_p::SDCAFIMM, cchs2003_p::SDCCFIMM, cchs2005_p::SDCEFIMM, cchs2015_2016_p::SDCDVIMM, cchs2017_2018_p::SDCDVIMM, cchs2001_m::SDCAFIMM, cchs2003_m::SDCCFIMM, cchs2005_m::SDCEFIMM, cchs2015_2016::SDCDVIMM, cchs2017_2018_m::SDCDVIMM, [SDCFIMM]","Migration","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","Yes","","active"
-"SDCGCBG","Country of birth","Country of birth - (G)","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_m, cchs2010_m, cchs2012_m","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, cchs2009_m::SDCGCB, cchs2010_m::SDCGCB, cchs2012_m::SDCGCB10, [SDCGCBG]","Migration","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
+"SDCGCBG","Country of birth","Country of birth - (G)","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_m, cchs2010_m, cchs2012_m, cchs2001_m, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2001_p::SDCAGCBG, cchs2003_p::SDCCGCBG, cchs2005_p::SDCEGCBG, cchs2011_2012_p::SDCGCB12, cchs2013_2014_p::SDCGCB13, cchs2014_p::SDCGCB13, cchs2015_2016_p::SDCDGCB, cchs2017_2018_p::SDCDGCB, cchs2009_m::SDCGCB, cchs2010_m::SDCGCB, cchs2012_m::SDCGCB10, [SDCGCBG]","Migration","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
 "SDCGCBG_A","Country of birth","Country of birth - (G)","Categorical","cchs2009_m, cchs2010_m, cchs2012_m","cchs2012_m::SDCGCB10, [SDCGCB]","Migration","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
 "SDCGCGT","Ethnicity","Cultural or racial origin - (D, G)","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2001_m, cchs2005_m,  cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2001_p::SDCAGRAC, cchs2003_p::SDCCGRAC, cchs2005_p::SDCEGCGT, cchs2015_2016_p::SDCDGCGT, cchs2017_2018_p::SDCDGCGT, cchs2001_m::SDCAGRAC, cchs2003_m::SDCCDRAC, cchs_2005_m:: SDCEGCGT, cchs2015_2016_m::SDCDVCGT, cchs2017_2018_m::SDCDVCGT, [SDCGCGT]","Ethnicity","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","Yes","","active"
 "SDCGCGT_A","Ethnicity","Cultural or racial origin - (D, G)","Categorical","cchs2009_m, cchs2010_m, cchs2012_m","[SDCDCGT]","Ethnicity","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
@@ -285,7 +286,7 @@
 "SDCGLNG","Languages - can converse in","Languages - can converse in","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2009_m, cchs2010_m","cchs2001_p::SDCAGLNG, cchs2003_p::SDCCGLNG, cchs2005_p::SDCEGLNG, cchs2009_m::SDCDLNG, cchs2010_m::SDCDLNG, [SDCGLNG]","Language","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
 "SDCGLNG_A","Languages - can converse in","Languages - can converse in","Categorical","cchs2009_m, cchs2010_m","[SDCDLNG]","Language","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
 "SDCGRES","Time in Canada","Length/time in Canada since imm. (D, G)","Categorical","cchs2001_p, cchs2003_p, cchs2005_p, cchs2007_2008_p, cchs2009_2010_p, cchs2010_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2009_m, cchs2010_m, cchs2012_m","cchs2001_p::SDCAGRES, cchs2003_p::SDCCGRES, cchs2005_p::SDCEGRES, cchs2015_2016_p::SDCDGRES, cchs2017_2018_p::SDCDGRES, cchs2009_m::SDCDRES, cchs2010_m::SDCDRES, cchs2012_m::SDCDRES, [SDCGRES]","Migration","Sociodemographics","N/A","","2.2.0","2025-06-30","Variable metadata completed","","","active"
-"SDCGRES_A","Time in Canada","Length/time in Canada since imm. (D, G)","Continuous","cchs2009_m, cchs2010_m, cchs2012_m","[SDCDRES]","Migration","Sociodemographics","Years","","2.2.0","2025-06-30","Variable metadata completed","","","active"
+"SDCGRES_A","Time in Canada","Length/time in Canada since imm. (D, G)","Continuous","cchs2009_m, cchs2010_m, cchs2012_m, cchs2001_m, cchs2003_m, cchs2005_m, cchs2007_2008_m, cchs2009_2010_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m, cchs2017_2018_m","cchs2001_m::SDCAGRES, cchs2003_m::SDCCDRES, cchs2005_m::SDCEDRES, cchs2015_2016_m::SDCDVRES, cchs2017_2018_m::SDCDVRES, [SDCDRES]","Migration","Sociodemographics","Years","","2.2.0","2025-06-30","Variable metadata completed","","","active"
 "SLP_02","Trouble sleeping","Freq. - trouble sleeping","Categorical","cchs2007_2008_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2012_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m","cchs2015_2016_p::SLP_010, cchs2017_2018_p::SLP_010, cchs2015_2016_m::SLP_010, [SLP_02]","Sleep","Health behaviour","N/A","","2.2.0","2025-06-30","Variable metadata completed","Yes","","active"
 "SLP_02_A","Trouble sleeping","Freq. - trouble sleeping","Categorical","cchs2001_p, cchs2001_m","[GENA_04]","Sleep","Health behaviour","N/A","","2.2.0","2025-06-30","Variable metadata completed","Yes","","active"
 "SLP_03","Sleep refreshing","Freq. - find sleep refreshing","Categorical","cchs2007_2008_p, cchs2011_2012_p, cchs2012_p, cchs2013_2014_p, cchs2014_p, cchs2015_2016_p, cchs2017_2018_p, cchs2012_m, cchs2011_2012_m, cchs2013_2014_m, cchs2015_2016_m","cchs2015_2016_p::SLP_015, cchs2017_2018_p::SLP_015, cchs2015_2016_m::SLP_015, [SLP_03]","Sleep","Health behaviour","N/A","","2.2.0","2025-06-30","Variable metadata completed","Yes","","active"