| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 413 |
58.7%
|
| 1 | 216 |
30.7%
|
|
| 2 | 56 |
8%
|
|
| 3 | 14 |
2%
|
|
| 4 | 5 |
0.7%
|
|
| 98 | Don't know | 0 |
0%
|
| 99 | Refused/No answer | 0 |
0%
|
| Sysmiss | 806 |