| Value | Category |
|---|---|
| 1 | Physical Scientist, etc |
| 2 | Architects, Engineers |
| 3 | Engineering Technicians |
| 4 | Aircraft and ship officers |
| 5 | Life Scientists, etc. |
| 6 | Doctor, Dentist, etc. |
| 7 | Medical, dental, etc. |
| 8 | Statisticians, etc. |
| 9 | Economists |
| 11 | Accountants, etc. |
| 12 | Jurists |
| 13 | Teachers |
| 14 | Religion Workers |
| 15 | Authors and writers |
| 16 | Artists |
| 17 | Musicians, etc. |
| 18 | Atheletes, etc. |
| 19 | Other professional |
| 20 | Legislative, admin |
| 21 | Managers |
| 31 | Clerical supervisors |
| 32 | Typists, etc. |
| 33 | Book-keepers, cashiers |
| 34 | Computing machine operators |
| 35 | Transport supervisors |
| 36 | Transport conductors |
| 37 | Mail distribution |
| 38 | Telephone operators |
| 39 | Other clerical |
| 40 | Managers |
| 41 | Working proprieters |
| 42 | Sales supervisors |
| 43 | Technical salesmen |
| 44 | Insurance, real estate |
| 45 | Sales personnel |
| 46 | Other sales workers |
| 50 | Working proprieters |
| 51 | Travel/trekking guide |
| 52 | Housekeeping |
| 53 | Cooks, waiters, etc. |
| 54 | Maids, valets, etc. |
| 55 | Caretakers, charworkers |
| 56 | Laundry workers |
| 57 | Barbers and hairdressers |
| 58 | Protective services |
| 59 | Other service workers |
| 60 | Farm managers |
| 61 | Farmers |
| 62 | Agricultural workers |
| 63 | Forestry workers |
| 64 | Fishermen |
| 65 | Hunters and trappers |
| 70 | Working proprieters |
| 71 | Construction workers |
| 72 | Miners/quarrymen |
| 73 | Metal processors |
| 74 | Wood workers |
| 75 | Chemical processors |
| 76 | Spinners, weavers |
| 77 | Hide and skin processors |
| 78 | Food, beverage processors |
| 79 | Tobacco products workers |
| 80 | Tailors |
| 81 | Shoemakers etc. |
| 82 | Cabinet makers |
| 83 | Stone cutters |
| 84 | Blacksmiths |
| 85 | Machinery fitters |
| 86 | Electrical workers |
| 87 | Broadcasting station |
| 88 | Plumbers, welders, etc. |
| 89 | Jewellery workers |
| 90 | Glass etc. workers |
| 91 | Rubber and plastics |
| 92 | Paper makers |
| 93 | Porters |
| 96 | Other not classified |
| 97 | Student |
| 98 | Not working (housewife, etc.) |
| 99 | Military |