| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 23 |
6.9%
|
|
| 1 | 28 |
8.4%
|
|
| 2 | 24 |
7.2%
|
|
| 3 | 24 |
7.2%
|
|
| 4 | 21 |
6.3%
|
|
| 5 | 27 |
8.1%
|
|
| 6 | 10 |
3%
|
|
| 7 | 11 |
3.3%
|
|
| 8 | 12 |
3.6%
|
|
| 9 | 4 |
1.2%
|
|
| 10 | 21 |
6.3%
|
|
| 11 | 11 |
3.3%
|
|
| 12 | 5 |
1.5%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 2 |
0.6%
|
|
| 15 | 15 |
4.5%
|
|
| 16 | 3 |
0.9%
|
|
| 18 | 1 |
0.3%
|
|
| 19 | 3 |
0.9%
|
|
| 20 | 18 |
5.4%
|
|
| 21 | 2 |
0.6%
|
|
| 22 | 4 |
1.2%
|
|
| 23 | 2 |
0.6%
|
|
| 24 | 2 |
0.6%
|
|
| 25 | 9 |
2.7%
|
|
| 26 | 3 |
0.9%
|
|
| 27 | 1 |
0.3%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 10 |
3%
|
|
| 32 | 1 |
0.3%
|
|
| 34 | 1 |
0.3%
|
|
| 35 | 1 |
0.3%
|
|
| 36 | 1 |
0.3%
|
|
| 40 | 5 |
1.5%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 7 |
2.1%
|
|
| 52 | 1 |
0.3%
|
|
| 56 | 2 |
0.6%
|
|
| 60 | 3 |
0.9%
|
|
| 63 | 1 |
0.3%
|
|
| 75 | 1 |
0.3%
|
|
| 80 | 3 |
0.9%
|
|
| 98 | 1 |
0.3%
|
|
| 99 | 1 |
0.3%
|
|
| 100 | 2 |
0.6%
|
|
| 110 | 1 |
0.3%
|
|
| 140 | 1 |
0.3%
|
|
| 200 | 1 |
0.3%
|
|
| Sysmiss | 312 |