| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 11 |
5.7%
|
| -8 | Refusal (spontaneous) | 6 |
3.1%
|
| 1 | 1 |
0.5%
|
|
| 4 | 1 |
0.5%
|
|
| 6 | 3 |
1.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 1 |
0.5%
|
|
| 12 | 33 |
17%
|
|
| 16 | 1 |
0.5%
|
|
| 24 | 6 |
3.1%
|
|
| 27 | 1 |
0.5%
|
|
| 33 | 1 |
0.5%
|
|
| 36 | 8 |
4.1%
|
|
| 40 | 1 |
0.5%
|
|
| 48 | 3 |
1.5%
|
|
| 60 | 27 |
13.9%
|
|
| 64 | 1 |
0.5%
|
|
| 72 | 16 |
8.2%
|
|
| 84 | 56 |
28.9%
|
|
| 86 | 1 |
0.5%
|
|
| 96 | 1 |
0.5%
|
|
| 120 | 8 |
4.1%
|
|
| 128 | 1 |
0.5%
|
|
| 130 | 1 |
0.5%
|
|
| 168 | 1 |
0.5%
|
|
| 180 | 1 |
0.5%
|
|
| 210 | 1 |
0.5%
|
|
| 300 | 1 |
0.5%
|
|
| Sysmiss | 338 |