1. indicated married/partnered in both y2 and hh listing
2. indicated married/partnered in hh listing only
3. indicated married or partnered in y2 only
4. not indicated as married/partnered in y2 or hh listing

3. phd, lit, scd, dfa, dlit, dph, dphil, jsc, sjd

0. na/dk number of grades; no hs diploma
1. 8 grades or less and no diploma or equivalency
2. 9-11 grades, no further schooling
3. high school diploma or equivalency test
4. more than 12 years of schooling, no higher degree
5. junior or community college level degrees
6. ba level degrees; 17+ years, no advanced degree
7. advanced degree, including llb
8. dk
9. rf

0. na/dk number of grades; no hs diploma
1. 8 grades or less and no diploma or equivalency
2. 9-11 grades, no further schooling
3. high school diploma or equivalency test
4. more than 12 years of schooling, no higher degree
5. junior or community college level degrees
6. ba level degrees; 17+ years, no advanced degree
7. advanced degree, including llb
8. dk
9. rf

16. working now >=20 hrs/wk and permanently disabled
17. working now >=20 hrs/wk and homemaker
61. permanently disabled and working now <20 hrs/wk
71. homemaker and working now <20 hrs/wk
75. homemaker and student, no other occupation

999. dk; na; don't know; not ascertained

01. executive, administrative and managerial (001-039)
02. professional specialty occupations (040-199)
03. technicians and related support occupations (200-235)
04. sales occupation ( 236-285)
05. administrative support, including clerical (286-389)
06. private household (403-407)
07. protective service (408-427)
08. service except protective and household (428-469)
09. farming, forestry and fishing occupations (470-499)
10. precision production, craft and repair occupations(500-699)
11. machine operators, assemblers and inspectors (700-799)
12. transportation and material moving occupations (800-859)
13. handlers, equipment cleaners, helpers and laborers(860-890)
14. member of armed forces
99. dk; na; don't know; not ascertained

1. y16a-y17b current employment only [10,20,17,18,71,81 in
3. both current and past [15,16,51,61 in y6(1)]