| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 21 |
0.6%
|
| -8 | Refused | 45 |
1.3%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | None | 503 |
14%
|
| 1 | 1205 |
33.6%
|
|
| 2 | 1002 |
27.9%
|
|
| 3 | 494 |
13.8%
|
|
| 4 | 192 |
5.4%
|
|
| 5 | 76 |
2.1%
|
|
| 6 | 29 |
0.8%
|
|
| 7 | 14 |
0.4%
|
|
| 9 | 1 |
0%
|
|
| 11 | 3 |
0.1%
|
|
| 13 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| Sysmiss | 3464 |