| Value | Category | Cases | |
|---|---|---|---|
| 1 | Local | 46017 |
70.4%
|
| 2 | Import | 15885 |
24.3%
|
| 3 | Ne sais pas | 2856 |
4.4%
|
| 9 | Manquant | 587 |
0.9%
|
| Sysmiss | 56450 |