| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 2 | 1 |
0.6%
|
|
| 3 | 2 |
1.2%
|
|
| 5 | 1 |
0.6%
|
|
| 10 | 2 |
1.2%
|
|
| 13 | 1 |
0.6%
|
|
| 14 | 1 |
0.6%
|
|
| 15 | 7 |
4.2%
|
|
| 16 | 1 |
0.6%
|
|
| 17 | 1 |
0.6%
|
|
| 18 | 1 |
0.6%
|
|
| 19 | 2 |
1.2%
|
|
| 20 | 11 |
6.7%
|
|
| 22 | 1 |
0.6%
|
|
| 23 | 1 |
0.6%
|
|
| 24 | 1 |
0.6%
|
|
| 25 | 43 |
26.1%
|
|
| 26 | 2 |
1.2%
|
|
| 27 | 2 |
1.2%
|
|
| 28 | 1 |
0.6%
|
|
| 30 | 24 |
14.5%
|
|
| 35 | 5 |
3%
|
|
| 40 | 14 |
8.5%
|
|
| 50 | 16 |
9.7%
|
|
| 52 | 1 |
0.6%
|
|
| 55 | 2 |
1.2%
|
|
| 60 | 7 |
4.2%
|
|
| 70 | 7 |
4.2%
|
|
| 75 | 1 |
0.6%
|
|
| 80 | 2 |
1.2%
|
|
| 85 | 1 |
0.6%
|
|
| 90 | 2 |
1.2%
|
|
| 100 | 1 |
0.6%
|
|
| Sysmiss | 195 |