| Value | Category | 
|---|---|
| 1 | Armed forces | 
| 11 | Legislators and senior officials | 
| 12 | Corporate managers | 
| 13 | General managers | 
| 21 | Physical, mathematical & engineering science professionals | 
| 22 | Life science & health professionals | 
| 23 | Teaching professionals | 
| 24 | Other professionals | 
| 31 | Physical science & engineering associate professionals | 
| 32 | Life science and health associate professionals | 
| 33 | Teaching associate professionals | 
| 34 | Other associate professionals | 
| 41 | Office clerks | 
| 42 | Customer service clerks | 
| 51 | Personal and protective services workers | 
| 52 | Model, salespersons and demonstrators | 
| 61 | Market oriented skilled agricultural & fishery workers | 
| 62 | Subsistence agricultural & fishery related workers | 
| 71 | Extraction and buildings trade workers | 
| 72 | Metal, machinery & related trade workers | 
| 73 | Precision, handicraft, printing & related trades workers | 
| 74 | Other craft and related trades workers | 
| 81 | Industrial plant operators | 
| 82 | Stationary machine operators and assemblers | 
| 83 | Drivers and mobile machine operators | 
| 88 | Contractor | 
| 91 | Sale and services elementary occupations | 
| 92 | Agricultural, fishery and related labourers | 
| 93 | Labourers in mining, construction, manufacturing & transport | 
| 97 | No skill | 
| 98 | Occupation not stated | 
| 99 | Occupation not classified by economic activity | 
| Sysmiss |