| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | never | 14954 |
84.7%
|
| 1 | yes, last 12 months | 2553 |
14.5%
|
| 2 | yes, before last 12 months | 152 |
0.9%
|
| 3 | yes, can't establish when | 0 |
0%
|