| Value/person/year | Number | Frequency |
| 7000 | 62 | 51.67 |
| 9000 | 30 | 25 |
| 10.000 | 18 | 15 |
| 14.000 | 10 | 8.33 |
| TOTAL | 120 | 100 |
| MINIMUM | 7000 | |
| MAXIMUN | 14,000 | |
| MOYENNE | 7850 | |
| MEDIANE | 7000 | |