| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 7667 |
86.4%
|
| 1 | yes | 479 |
5.4%
|
| 2 | permanent net | 625 |
7%
|
| 8 | not sure | 77 |
0.9%
|
| 9 | 27 |
0.3%
|
|
| 11 | .Z | 51891 |