| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 26 |
37.7%
|
|
| 1 | 1 |
1.4%
|
|
| 2 | 2 |
2.9%
|
|
| 3 | 7 |
10.1%
|
|
| 4 | 5 |
7.2%
|
|
| 5 | 6 |
8.7%
|
|
| 6 | 1 |
1.4%
|
|
| 7 | 1 |
1.4%
|
|
| 8 | 4 |
5.8%
|
|
| 9 | 1 |
1.4%
|
|
| 10 | 2 |
2.9%
|
|
| 12 | 2 |
2.9%
|
|
| 13 | 1 |
1.4%
|
|
| 14 | 2 |
2.9%
|
|
| 20 | 1 |
1.4%
|
|
| 21 | 1 |
1.4%
|
|
| 25 | 1 |
1.4%
|
|
| 30 | 3 |
4.3%
|
|
| 40 | 1 |
1.4%
|
|
| 43 | 1 |
1.4%
|
|
| Sysmiss | 86 |