| Value | Category | 
|---|---|
| 00 | NIU (not in universe) | 
| 10 | Public | 
| 20 | Private | 
| 21 | Private, not elsewhere classified | 
| 22 | Individual/family enterprise, and self-employed | 
| 23 | Foreign | 
| 30 | Mixed: public-private or parastatal | 
| 40 | Collective or cooperative | 
| 50 | Foreign government or non-governmental organization | 
| 60 | Other, unspecified | 
| 61 | Canal zone | 
| 62 | Faith-based organization | 
| 63 | Informal sector | 
| 99 | Unknown |