Female, 2017-2019

Variable: cmmhcalx46
Description/Question: Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: These variables correspond with all possible 48 slots of the method calendar and are for use with the METHx variables (see User’s Guide, Part 2 for guidance).

Female, 2015-2017

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: In some cases, this set of variables has values through December 2017 even though no interviews took place after September 2017. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Female, 2013-2015

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: In some cases, this set of variables has values through December 2015 even though no interviews took place after September 2015. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Female, 2011-2013

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: In some cases, this set of variables has values through December 2013 even though no interviews took place after September 2013. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Female, 2006-2010

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: Computed

Universe: Applicable for all respondents
Notes: This set of variables has values through Dec 2010 even though no interviews took place after June 2010. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Female, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2017-2019

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2015-2017

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2013-2015

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2011-2013

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2006-2010

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Female, 2017-2019

Variable: cmmhcalx46
Description/Question: Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: These variables correspond with all possible 48 slots of the method calendar and are for use with the METHx variables (see User’s Guide, Part 2 for guidance).

Male, 2017-2019

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Female, 2015-2017

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: In some cases, this set of variables has values through December 2017 even though no interviews took place after September 2017. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Male, 2015-2017

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Female, 2013-2015

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: In some cases, this set of variables has values through December 2015 even though no interviews took place after September 2015. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Male, 2013-2015

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Female, 2011-2013

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: computed

Universe: Applicable if first method use was on or before January [interview year minus 3] (cmfirsm LE cmjan3yr) or if (first method use was after January [interview year minus 3] (cmfirsm GT cmjan3yr) and interview was on or after October [interview year] (cmintvw GE cmmhcalx46)).
Notes: In some cases, this set of variables has values through December 2013 even though no interviews took place after September 2013. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Male, 2011-2013

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Female, 2006-2010

Variable: cmmhcalx46
Description/Question Century month of Oct [interview yr] in the method history calendar (computed in Flow Check E-44)
Type: Computed

Universe: Applicable for all respondents
Notes: This set of variables has values through Dec 2010 even though no interviews took place after June 2010. It corresponds to all possible 48 slots of the method calendar and is for use with METHHX variables (see User’s Guide, Part 2 for guidance).

Male, 2006-2010

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Female, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes: