| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | mch center | 93 |
8.2%
|
| 2 | health worker | 161 |
14.1%
|
| 3 | radio /television | 306 |
26.8%
|
| 4 | newspaper | 6 |
0.5%
|
| 5 | relat. /friends/neigh | 160 |
14%
|
| 6 | dk fp | 304 |
26.6%
|
| 7 | other | 1 |
0.1%
|
| 8 | school | 2 |
0.2%
|
| 98 | dk | 108 |
9.5%
|
| Sysmiss | 5 |