| Value | Category |
|---|---|
| 1 | National private inside establishments |
| 2 | National private outside establishments |
| 3 | Foreign private inside establishments |
| 4 | Foreign private outside establishments |
| 5 | National government |
| 6 | Foreign government |
| 7 | Charitable association |
| 8 | UNRWA |
| 9 | International organization |