| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 26 |
36.1%
|
| 2 | 2 |
2.8%
|
|
| 3 | 2 |
2.8%
|
|
| 4 | 6 |
8.3%
|
|
| 5 | 2 |
2.8%
|
|
| 6 | 3 |
4.2%
|
|
| 7 | 3 |
4.2%
|
|
| 8 | 3 |
4.2%
|
|
| 9 | 2 |
2.8%
|
|
| 10 | 3 |
4.2%
|
|
| 12 | 1 |
1.4%
|
|
| 13 | 2 |
2.8%
|
|
| 17 | 3 |
4.2%
|
|
| 19 | 1 |
1.4%
|
|
| 20 | 1 |
1.4%
|
|
| 22 | 1 |
1.4%
|
|
| 27 | 2 |
2.8%
|
|
| 40 | 2 |
2.8%
|
|
| 45 | 1 |
1.4%
|
|
| 50 | 1 |
1.4%
|
|
| 70 | 1 |
1.4%
|
|
| 80 | 2 |
2.8%
|
|
| 85 | 1 |
1.4%
|
|
| 150 | 1 |
1.4%
|
|
| Sysmiss | 199 |