| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.9%
|
| 0 | 33 |
14.7%
|
|
| 1 | 18 |
8%
|
|
| 2 | 24 |
10.7%
|
|
| 3 | 12 |
5.3%
|
|
| 4 | 11 |
4.9%
|
|
| 5 | 16 |
7.1%
|
|
| 6 | 4 |
1.8%
|
|
| 7 | 5 |
2.2%
|
|
| 8 | 8 |
3.6%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | 14 |
6.2%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 1 |
0.4%
|
|
| 13 | 1 |
0.4%
|
|
| 14 | 3 |
1.3%
|
|
| 15 | 4 |
1.8%
|
|
| 18 | 3 |
1.3%
|
|
| 20 | 19 |
8.4%
|
|
| 22 | 1 |
0.4%
|
|
| 25 | 3 |
1.3%
|
|
| 27 | 1 |
0.4%
|
|
| 30 | 4 |
1.8%
|
|
| 31 | 1 |
0.4%
|
|
| 32 | 2 |
0.9%
|
|
| 36 | 1 |
0.4%
|
|
| 40 | 3 |
1.3%
|
|
| 48 | 1 |
0.4%
|
|
| 50 | 8 |
3.6%
|
|
| 55 | 3 |
1.3%
|
|
| 64 | 1 |
0.4%
|
|
| 80 | 1 |
0.4%
|
|
| 85 | 1 |
0.4%
|
|
| 90 | 2 |
0.9%
|
|
| 95 | 1 |
0.4%
|
|
| 100 | 2 |
0.9%
|
|
| 110 | 2 |
0.9%
|
|
| 117 | 1 |
0.4%
|
|
| 200 | 4 |
1.8%
|
|
| 250 | 1 |
0.4%
|
|
| 600 | 1 |
0.4%
|
|
| Sysmiss | 535 |