| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 |
0.1%
|
| -8 | Refused | 31 |
0.8%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 38 |
1%
|
| 0 | None | 703 |
19.1%
|
| 1 | 1152 |
31.3%
|
|
| 2 | 988 |
26.9%
|
|
| 3 | 478 |
13%
|
|
| 4 | 177 |
4.8%
|
|
| 5 | 65 |
1.8%
|
|
| 6 | 24 |
0.7%
|
|
| 7 | 11 |
0.3%
|
|
| 8 | 5 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| 11 | 1 |
0%
|
|
| Sysmiss | 4419 |