| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2 | No contact | 23 |
1.8%
|
| 3 | By phone | 1195 |
96.1%
|
| 4 | By mail | 21 |
1.7%
|
| 5 | By internet | 3 |
0.2%
|
| 6 | By other means (tapes, sms...) | 2 |
0.2%
|
| Sysmiss | 5891 |