| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 7225 |
96.3%
|
| 1 | yes | 68 |
0.9%
|
| 2 | yes, from friends/relatives | 206 |
2.7%
|
| 88 | do not know | 0 |
0%
|
| Sysmiss | 1 |