| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 93 |
56.4%
|
| 1 | 1 |
0.6%
|
|
| 2 | 2 |
1.2%
|
|
| 4 | 2 |
1.2%
|
|
| 5 | 6 |
3.6%
|
|
| 6 | 2 |
1.2%
|
|
| 8 | 1 |
0.6%
|
|
| 10 | 12 |
7.3%
|
|
| 11 | 2 |
1.2%
|
|
| 13 | 1 |
0.6%
|
|
| 15 | 7 |
4.2%
|
|
| 20 | 7 |
4.2%
|
|
| 25 | 2 |
1.2%
|
|
| 30 | 10 |
6.1%
|
|
| 38 | 1 |
0.6%
|
|
| 40 | 5 |
3%
|
|
| 48 | 1 |
0.6%
|
|
| 50 | 4 |
2.4%
|
|
| 65 | 1 |
0.6%
|
|
| 80 | 1 |
0.6%
|
|
| 88 | 1 |
0.6%
|
|
| 100 | 1 |
0.6%
|
|
| 150 | 1 |
0.6%
|
|
| 200 | 1 |
0.6%
|
|
| Sysmiss | 433 |