National Income Dynamics Study 2012

South Africa, 2012

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Reference ID

ZAF_2012_NIDS-W3_v04_M

Producer(s)

Southern Africa Labour and Development Research Unit

Metadata

DDI/XML JSON

Created on

Dec 23, 2014

Last modified

Mar 29, 2019

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Data file: Adult_W3_Anon_V2.1

Cases:	22466
Variables:	761

Variables

w3_hhid

Household Identifier

pid

Person identifier

w3_a_outcome

Interview outcome

w3_a_intvr_c

a13_1 - Interviewer code

w3_a_intrv_d

a14_d - Date of interview (day)

w3_a_intrv_m

a14_m - Date of interview (month)

w3_a_intrv_y

a14_y - Date of interview (year)

w3_a_refexpl

a22 - Reason for refusal

w3_a_refexpl_o

a22_o - Other: Reason for refusal

w3_a_refint

a23 - Degree of interaction with person refusing

w3_a_refgen

a24 - Gender of person refusing

w3_a_refage

a25 - Age of person refusing

w3_a_duration

-- Total duration of interview

w3_a_dob_m

b1_m - Date of birth (month)

w3_a_dob_y

b1_y - Date of birth (year)

w3_a_gen

w3_a_popgrp

b3 - Population group

w3_a_marstt

b4 - Marital status

w3_a_mary

b5 - No. of years in relationship

w3_a_timesep

b6 - No. of years not in relationship

w3_a_lng

b7 - Home language

w3_a_slpw

b8 - No. of nighs spent under roof (week)

w3_a_slpm

b9 - No. of nights spent under roof (month)

w3_a_brnprov

b11_3 - Province respondent born in

w3_a_brndc_2011

b11_5 - District Council of Birth (Coded using census 2011)

w3_a_brndc_2001

b11_5 - District Council of Birth (Coded using census 2001)

w3_a_brncc

b11_4 - Country respondent born in

w3_a_lv94prov

b12 - In which province were you living in 1994?

w3_a_lv10prov

b13 - In which province were you living in 2010?

w3_a_lvevoth

b14 - Have you ever lived in another suburb / town / village?

w3_a_moveyr

b15 - In which year did you move here?

w3_a_lvbfprov

b16_3 - Province before current location

w3_a_lvbfdc_2011

b16_5 - District Council lived before current location (Coded using census 2011)

w3_a_lvbfdc_2001

b16_5 - District Council lived before current location (Coded using census 2001)

w3_a_lvbfcc

b16_4 - Country before current location

w3_a_bhbrth

c1_2 - Ever given birth?

w3_a_bhcnt1con

c1_3 - How many children have you given birth to in total?

w3_a_bhlive

c1_4 - Have biological children living with you?

w3_a_bhlive_n

c1_5 - No. of biological children living with you

w3_a_bhali

c1_6 - Have biological children alive but not living with you?

w3_a_bhali_n

c1_7 - No. biological children alive but not living with you

w3_a_bhdth

c1_8 - Given birth to children who cried but later died?

w3_a_bhdth_n

c1_9 - No. of children who cried but later died

w3_a_bhprg

c1_10 - Currently pregnant?

w3_a_bhgen1

c2_2_1 - Gender of child 1

w3_a_bhdob_m1

c2_3_m1 - Date of birth (month) of child 1

w3_a_bhdob_y1

c2_3_y1 - Date of birth (year) of child 1

w3_a_bhali1

c2_4_1 - Child 1 still alive?

w3_a_bhdod_m1

c2_5_m1 - Date of death (month) of child 1

w3_a_bhdod_y1

c2_5_y1 - Date of death (year) of child 1

w3_a_bhlive1

c2_6_1 - Child 1 still resident in household?

w3_a_bhchild_id1

c2_7_id1 - Child id - 1

w3_a_bhgen2

c2_2_2 - Gender of child 2

w3_a_bhdob_m2

c2_3_m2 - Date of birth (month) of child 2

w3_a_bhdob_y2

c2_3_y2 - Date of birth (year) of child 2

w3_a_bhali2

c2_4_2 - Child 2 still alive?

w3_a_bhdod_m2

c2_5_m2 - Date of death (month) of child 2

w3_a_bhdod_y2

c2_5_y2 - Date of death (year) of child 2

w3_a_bhlive2

c2_6_2 - Child 2 still resident in household?

w3_a_bhchild_id2

c2_7_id2 - Child id - 2

w3_a_bhgen3

c2_2_3 - Gender of child 3

w3_a_bhdob_m3

c2_3_m3 - Date of birth (month) of child 3

w3_a_bhdob_y3

c2_3_y3 - Date of birth (year) of child 3

w3_a_bhali3

c2_4_3 - Child 3 still alive?

w3_a_bhdod_m3

c2_5_m3 - Date of death (month) of child 3

w3_a_bhdod_y3

c2_5_y3 - Date of death (year) of child 3

w3_a_bhlive3

c2_6_3 - Child 3 still resident in household?

w3_a_bhchild_id3

c2_7_id3 - Child id - 3

w3_a_bhgen4

c2_2_4 - Gender of child 4

w3_a_bhdob_m4

c2_3_m4 - Date of birth (month) of child 4

w3_a_bhdob_y4

c2_3_y4 - Date of birth (year) of child 4

w3_a_bhali4

c2_4_4 - Child 4 still alive?

w3_a_bhdod_m4

c2_5_m4 - Date of death (month) of child 4

w3_a_bhdod_y4

c2_5_y4 - Date of death (year) of child 4

w3_a_bhlive4

c2_6_4 - Child 4 still resident in household?

w3_a_bhchild_id4

c2_7_id4 - Child id - 4

w3_a_bhgen5

c2_2_5 - Gender of child 5

w3_a_bhdob_m5

c2_3_m5 - Date of birth (month) of child 5

w3_a_bhdob_y5

c2_3_y5 - Date of birth (year) of child 5

w3_a_bhali5

c2_4_5 - Child 5 still alive?

w3_a_bhdod_m5

c2_5_m5 - Date of death (month) of child 5

w3_a_bhdod_y5

c2_5_y5 - Date of death (year) of child 5

w3_a_bhlive5

c2_6_5 - Child 5 still resident in household?

w3_a_bhchild_id5

c2_7_id5 - Child id - 5

w3_a_bhgen6

c2_2_6 - Gender of child 6

w3_a_bhdob_m6

c2_3_m6 - Date of birth (month) of child 6

w3_a_bhdob_y6

c2_3_y6 - Date of birth (year) of child 6

w3_a_bhali6

c2_4_6 - Child 6 still alive?

w3_a_bhdod_m6

c2_5_m6 - Date of death (month) of child 6

w3_a_bhdod_y6

c2_5_y6 - Date of death (year) of child 6

w3_a_bhlive6

c2_6_6 - Child 6 still resident in household?

w3_a_bhchild_id6

c2_7_id6 - Child id - 6

w3_a_bhgen7

c2_2_7 - Gender of child 7

w3_a_bhdob_m7

c2_3_m7 - Date of birth (month) of child 7

w3_a_bhdob_y7

c2_3_y7 - Date of birth (year) of child 7

w3_a_bhali7

c2_4_7 - Child 7 still alive?

w3_a_bhdod_m7

c2_5_m7 - Date of death (month) of child 7

w3_a_bhdod_y7

c2_5_y7 - Date of death (year) of child 7

w3_a_bhlive7

c2_6_7 - Child 7 still resident in household?

w3_a_bhchild_id7

c2_7_id7 - Child id - 7

w3_a_bhgen8

c2_2_8 - Gender of child 8

w3_a_bhdob_m8

c2_3_m8 - Date of birth (month) of child 8

w3_a_bhdob_y8

c2_3_y8 - Date of birth (year) of child 8

w3_a_bhali8

c2_4_8 - Child 8 still alive?

w3_a_bhdod_m8

c2_5_m8 - Date of death (month) of child 8

w3_a_bhdod_y8

c2_5_y8 - Date of death (year) of child 8

w3_a_bhlive8

c2_6_8 - Child 8 still resident in household?

w3_a_bhchild_id8

c2_7_id8 - Child id - 8

w3_a_bhgen9

c2_2_9 - Gender of child 9

w3_a_bhdob_m9

c2_3_m9 - Date of birth (month) of child 9

w3_a_bhdob_y9

c2_3_y9 - Date of birth (year) of child 9

w3_a_bhali9

c2_4_9 - Child 9 still alive?

w3_a_bhdod_m9

c2_5_m9 - Date of death (month) of child 9

w3_a_bhdod_y9

c2_5_y9 - Date of death (year) of child 9

w3_a_bhlive9

c2_6_9 - Child 9 still resident in household?

w3_a_bhchild_id9

c2_7_id9 - Child id - 9

w3_a_bhgen10

c2_2_10 - Gender of child 10

w3_a_bhdob_m10

c2_3_m10 - Date of birth (month) of child 10

w3_a_bhdob_y10

c2_3_y10 - Date of birth (year) of child 10

w3_a_bhali10

c2_4_10 - Child 10 still alive?

w3_a_bhdod_m10

c2_5_m10 - Date of death (month) of child 10

w3_a_bhdod_y10

c2_5_y10 - Date of death (year) of child 10

w3_a_bhlive10

c2_6_10 - Child 10 still resident in household?

w3_a_bhchild_id10

c2_7_id10 - Child id - 10

w3_a_bhgen11

c2_2_11 - Gender of child 11

w3_a_bhdob_m11

c2_3_m11 - Date of birth (month) of child 11

w3_a_bhdob_y11

c2_3_y11 - Date of birth (year) of child 11

w3_a_bhali11

c2_4_11 - Child 11 still alive?

w3_a_bhdod_m11

c2_5_m11 - Date of death (month) of child 11

w3_a_bhdod_y11

c2_5_y11 - Date of death (year) of child 11

w3_a_bhlive11

c2_6_11 - Child 11 still resident in household?

w3_a_bhchild_id11

c2_7_id11 - Child id - 11

w3_a_bhgen12

c2_2_12 - Gender of child 12

w3_a_bhdob_m12

c2_3_m12 - Date of birth (month) of child 12

w3_a_bhdob_y12

c2_3_y12 - Date of birth (year) of child 12

w3_a_bhali12

c2_4_12 - Child 12 still alive?

w3_a_bhdod_m12

c2_5_m12 - Date of death (month) of child 12

w3_a_bhdod_y12

c2_5_y12 - Date of death (year) of child 12

w3_a_bhlive12

c2_6_12 - Child 12 still resident in household?

w3_a_bhchild_id12

c2_7_id12 - Child id - 12

w3_a_bhgen13

c2_2_13 - Gender of child 13

w3_a_bhdob_m13

c2_3_m13 - Date of birth (month) of child 13

w3_a_bhdob_y13

c2_3_y13 - Date of birth (year) of child 13

w3_a_bhali13

c2_4_13 - Child 13 still alive?

w3_a_bhdod_m13

c2_5_m13 - Date of death (month) of child 13

w3_a_bhdod_y13

c2_5_y13 - Date of death (year) of child 13

w3_a_bhlive13

c2_6_13 - Child 13 still resident in household?

w3_a_bhchild_id13

c2_7_id13 - Child id - 13

w3_a_bhgen14

c2_2_14 - Gender of child 14

w3_a_bhdob_m14

c2_3_m14 - Date of birth (month) of child 14

w3_a_bhdob_y14

c2_3_y14 - Date of birth (year) of child 14

w3_a_bhali14

c2_4_14 - Child 14 still alive?

w3_a_bhdod_m14

c2_5_m14 - Date of death (month) of child 14

w3_a_bhdod_y14

c2_5_y14 - Date of death (year) of child 14

w3_a_bhlive14

c2_6_14 - Child 14 still resident in household?

w3_a_bhchild_id14

c2_7_id14 - Child id - 14

w3_a_bhgen15

c2_2_15 - Gender of child 15

w3_a_bhdob_m15

c2_3_m15 - Date of birth (month) of child 15

w3_a_bhdob_y15

c2_3_y15 - Date of birth (year) of child 15

w3_a_bhali15

c2_4_15 - Child 15 still alive?

w3_a_bhdod_m15

c2_5_m15 - Date of death (month) of child 15

w3_a_bhdod_y15

c2_5_y15 - Date of death (year) of child 15

w3_a_bhlive15

c2_6_15 - Child 15 still resident in household?

w3_a_bhchild_id15

c2_7_id15 - Child id - 15

w3_a_bhgen16

c2_2_16 - Gender of child 16

w3_a_bhdob_m16

c2_3_m16 - Date of birth (month) of child 16

w3_a_bhdob_y16

c2_3_y16 - Date of birth (year) of child 16

w3_a_bhali16

c2_4_16 - Child 16 still alive?

w3_a_bhdod_m16

c2_5_m16 - Date of death (month) of child 16

w3_a_bhdod_y16

c2_5_y16 - Date of death (year) of child 16

w3_a_bhlive16

c2_6_16 - Child 16 still resident in household?

w3_a_bhchild_id16

c2_7_id16 - Child id - 16

w3_a_bhgen17

c2_2_17 - Gender of child 17

w3_a_bhdob_m17

c2_3_m17 - Date of birth (month) of child 17

w3_a_bhdob_y17

c2_3_y17 - Date of birth (year) of child 17

w3_a_bhali17

c2_4_17 - Child 17 still alive?

w3_a_bhdod_m17

c2_5_m17 - Date of death (month) of child 17

w3_a_bhdod_y17

c2_5_y17 - Date of death (year) of child 17

w3_a_bhlive17

c2_6_17 - Child 17 still resident in household?

w3_a_bhchild_id17

c2_7_id17 - Child id - 17

w3_a_mthali

d1 - Biological mother is alive now?

w3_a_mthdth5y

d1_2 - Did mother die in the last 5 years?

w3_a_mthdtha

d2 - Biological mother's age at death

w3_a_mthdthy

d3 - Biological mother's year of death

w3_a_mthdth15

d4a - Death of mother before respondent was 15 years old?

w3_a_mthdth5

d4b - Death of mother before respondent was 5 years old?

w3_a_mthhh_pid

d5 - Mother is resident?

w3_a_mthbrthy

d6 - Mother's year of birth

w3_a_mthsch

d7 - Mothers highest school grade

w3_a_mthtertyn

d8a - Mother completed diplomas, certificates or degrees?

w3_a_mthtert

d8b - Highest level of tertiary education that your mother successfully complete

w3_a_mthwrk_isco_c

d9_t - Occupational codes of mother

w3_a_fthali

d11 - Biological father is alive now?

w3_a_fthdth5y

d11_1 - Did father die in the last 5 years?

w3_a_fthdtha

d12 - Biological father's age at death

w3_a_fthdthy

d13 - Biological father's year of death

w3_a_fthdth15

d14a - Death of father before respondent was 15 years old?

w3_a_fthdth5

d14b - Death of father before respondent was 5 years old?

w3_a_fthhh_pid

d15 - Father is resident?

w3_a_fthbrthy

d16 - Father's year of birth

w3_a_fthsch

d17 - Father's highest school grade

w3_a_fthsch_o

d17_o - Other: Father's Highest school grade

w3_a_fthtertyn

d18a - Father completed diplomas, certificates or degrees?

w3_a_fthtert

d18b - Highest level of tertiary education that your father successfully complet

w3_a_fthwrk_isco_c

d19_t - Occupational codes of father

w3_a_emact1yrago

e1 - Which one of the following best describes what you were doing one year ago?

w3_a_em1

e2 - Are you currently being paid a regular wage/salary; part time/full time?

w3_a_em1strtm

e3_m - Primary occupation start month?

w3_a_em1strty

e3_y - Primary occupation start year?

w3_a_em1inf

e4 - Methods taken to find current job

w3_a_em1inf_o

e4_o - Other: Methods taken to find current job

w3_a_em1showidbk

e5 - Were you required to show your current employer your national ID book?

w3_a_em1occ_isco_c

e6_2 - Occupational code for primary occupation

w3_a_em1prod_c

e9 - Sector code for primary occupation

w3_a_em1sect

e9_1 - In which economic sector do you work?

w3_a_em1sect_o

e9_1_o - Other: Economic sector for this job

w3_a_em1inc

e10 - Gross income for primary occupation last month

w3_a_em1pay

e11 - Net income for primary occupation last month

w3_a_em1inc_brac1

e12_1 - Was your take-home pay more than or less than R3100?

w3_a_em1inc_brac2

e12_2 - Was your take-home pay more than or less than R1300?

w3_a_em1inc_brac3

e12_3 - Was your take-home pay more than or less than R5900?

w3_a_em1inc_brac4

e12_4 - Was your take-home pay more than or less than R600?

w3_a_em1inc_brac5

e12_5 - Was your take-home pay more than or less than R11000?

w3_a_em1inc_brac6

e12_6 - Was your take-home pay more than or less than R18000?

w3_a_em1inc_cat

Main job income category, created from brackets

w3_a_em1hrs

e13 - Average work week (hours) at primary occupation

w3_a_em1cheq

e14_1_1 - Received 13th cheque/ annual bonus in last 12 months?

w3_a_em1cheq_a

e14_1_2 - 13th cheque / annual bonus amount in last 12 months?

w3_a_em1cheqlm

e14_1_3 - Received 13th cheque / annual bonus in last month?

w3_a_em1cheqlm_a

e14_1_4 - 13th cheque / annual bonus amount in last month

w3_a_em1prf

e14_2_1 - Received share of profit in last 12 months?

w3_a_em1prf_a

e14_2_2 - Share of profit amount in last 12 months

w3_a_em1prflm

e14_2_3 - Received share of profit in last month?

w3_a_em1prflm_a

e14_2_4 - Share of profit amount in last month

w3_a_em1bon

e14_3_1 - Received other bonus in the last 12 months?

w3_a_em1bon_a

e14_3_2 - Other bonus amount in last 12 months

w3_a_em1bonlm

e14_3_3 - Received other bonus in last month?

w3_a_em1bonlm_a

e14_3_4 - Other bonus amount in last month

w3_a_em1pcrt

e14_4_1 - Received extra income on piece rate basis in last 12 months?

w3_a_em1pcrt_a

e14_4_2 - Extra income on piece rate basis amount in last 12 months

w3_a_em1pcrtlm

e14_4_3 - Received extra income on piece rate basis in last month?

w3_a_em1pcrtlm_a

e14_4_4 - Extra income on piece rate basis amount in last month

w3_a_em1dedmed

e14_5_1 - Medical Aid deduction from salary?

w3_a_em1dedmed_a

e14_5_2 - How much was deducted for Medical Aid in the last month?

w3_a_em1dedpen

e14_6_1 - Pension/ provident fund deduction from salary?

w3_a_em1dedpen_a

e14_6_2 - How much was deducted for pension/ provident fund in the last month?

w3_a_em1deduif

e14_7_1 - UIF deduction from salary?

w3_a_em1deduif_a

e14_7_2 - How much was deducted for UIF in the last month?

w3_a_em1contr

e15_1 - Employment agreement

w3_a_em1contr_d

e15_2 - Duration of employment agreement

w3_a_em1tru

e16 - Trade union membership?

w3_a_em2

e23 - Existence of secondary occupation?

w3_a_em2strtm

e24_m - Second occupation start month

w3_a_em2strty

e24_y - Second occupation start year

w3_a_em2occ_isco_c

e25_2 - Occupational Codes for Secondary Occupation

w3_a_em2prod_c

e28 - Sector code for secondary occupation

w3_a_em2sect

e28_1 - In which economic sector is this job?

w3_a_em2inc

e29 - Gross income in secondary occupation

w3_a_em2pay

e30 - Net income in secondary occupation

w3_a_em2inc_brac1

e31_1 - Was your take home pay for last month more than or less than R1900

w3_a_em2inc_brac2

e31_2 - Was your take home pay for last month more than or less than R700

w3_a_em2inc_brac3

e31_3 - Was your take home pay for last month more than or less than R3600

w3_a_em2inc_brac4

e31_4 - Was your take home pay for last month more than or less than R200

w3_a_em2inc_brac5

e31_5 - Was your take home pay for last month more than or less than R5500

w3_a_em2inc_brac6

e31_6 - Was your take home pay for last month more than or less than R15000

w3_a_em2inc_cat

Second job income category, created from brackets

w3_a_em2hrs

e32 - Average work week (hours) at secondary occupation

w3_a_ems

e33 - Existence of self-employment?

w3_a_emsatc_isco_c

e34_2 - Occupational code for self-employment activity

w3_a_emssect

e34_1 - In which economic sector is your main self-employment activity?

w3_a_emsoth

e35 - Existence of other self-employment activities?

w3_a_emsothatc_isco_c

e35_2 - Occupational code for self-employment 2 activity

w3_a_emsothsect

e36_1 - In which economic sector is your other self-employment activity?

w3_a_emsmn

e37 - No. of months this year engaged in self-employment activities

w3_a_emshrs

e38 - Average work week (hours) at self-employment activities

w3_a_emstax

e39 - Registration of business for income tax &/or VAT?

w3_a_emsfinr

e40 - Does your business keep financial records?

w3_a_emsincifr

e41 - Amount kept from all businesses after expenses in last month

w3_a_emsincifr_brac1

e42_1 - In the last month, was the amount more than or less than R1100?

w3_a_emsincifr_brac2

e42_2 - In the last month, was the amount more than or less than R400?

w3_a_emsincifr_brac3

e42_3 - In the last month, was the amount more than or less than R2800?

w3_a_emsincifr_brac4

e42_4 - In the last month, was the amount more than or less than R150?

w3_a_emsincifr_brac5

e42_5 - In the last month, was the amount more than or less than R6900?

w3_a_emsincifr_brac6

e42_6 - In the last month, was the amount more than or less than R17300?

w3_a_emsincifr_cat

Self employment income category, created from brackets

w3_a_emsincyr

e43 - Amount kept from all businesses after expenses in last 12 months

w3_a_emsprofloss

e44 - Did your business make profit or loss in the last month?

w3_a_emsprof_a

e45 - What was last month's total amount of profit (in Rands) after tax?

w3_a_emsloss_a

e46 - What was last month's total loss in Rands?

w3_a_emsincfr

e47_1 - Did you draw a salary last month?

w3_a_emsincfr_a

e47_2 - How much was last month's take home salary from all businesses?

w3_a_emsincfr_brac1

e47_3_1 - In the last month, was the amount more than or less than R1100?

w3_a_emsincfr_brac2

e47_3_2 - In the last month, was the amount more than or less than R400?

w3_a_emsincfr_brac3

e47_3_3 - In the last month, was the amount more than or less than R2800?

w3_a_emsincfr_brac4

e47_3_4 - In the last month, was the amount more than or less than R150?

w3_a_emsincfr_brac5

e47_3_5 - In the last month, was the amount more than or less than R6900?

w3_a_emsincfr_brac6

e47_3_6 - In the last month, was the amount more than or less than R17300?

w3_a_emsincfr_cat

Self employment income category, created from brackets

w3_a_emc

e48 - Paid casual employment in the last 30 days?

w3_a_emctype_isco_c

e49 - Occupational codes for paid casual employment in the past 30 days

Total: 761

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