| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -88 | Refusal | 0 |
0%
|
| -77 | Not applicable | 0 |
0%
|
| 0 | 509 |
73.8%
|
|
| 1 | 43 |
6.2%
|
|
| 2 | 71 |
10.3%
|
|
| 3 | 40 |
5.8%
|
|
| 4 | 15 |
2.2%
|
|
| 5 | 6 |
0.9%
|
|
| 6 | 4 |
0.6%
|
|
| 8 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| Sysmiss | 137 |