| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | received no injection | 813 |
12.7%
|
| 1 | 2823 |
44.3%
|
|
| 2 | 1839 |
28.8%
|
|
| 3 | 581 |
9.1%
|
|
| 4 | 127 |
2%
|
|
| 5 | 124 |
1.9%
|
|
| 6 | 2 |
0%
|
|
| 7 | 7+ | 1 |
0%
|
| 8 | don't know | 68 |
1.1%
|
| Sysmiss | 11281 |