| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | 261 |
7.3%
|
|
| 2 | 74 |
2.1%
|
|
| 3 | 3111 |
87.2%
|
|
| 4 | 4 |
0.1%
|
|
| 5 | 2 |
0.1%
|
|
| 6 | 6 or more tablets | 76 |
2.1%
|
| 8 | don't remember | 40 |
1.1%
|
| Sysmiss | 4543 |