| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | received no inject. | 1654 |
41.8%
|
| 1 | 840 |
21.2%
|
|
| 2 | 993 |
25.1%
|
|
| 3 | 348 |
8.8%
|
|
| 4 | 46 |
1.2%
|
|
| 5 | 27 |
0.7%
|
|
| 6 | 1 |
0%
|
|
| 7 | 7+ | 0 |
0%
|
| 8 | don't know | 48 |
1.2%
|
| Sysmiss | 2488 |