| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
5.6%
|
| 2 | 1 |
0.8%
|
|
| 3 | 2 |
1.6%
|
|
| 4 | 5 |
4%
|
|
| 5 | 8 |
6.5%
|
|
| 6 | 5 |
4%
|
|
| 7 | 5 |
4%
|
|
| 8 | 6 |
4.8%
|
|
| 9 | 1 |
0.8%
|
|
| 10 | 5 |
4%
|
|
| 12 | 2 |
1.6%
|
|
| 14 | 2 |
1.6%
|
|
| 15 | 5 |
4%
|
|
| 17 | 2 |
1.6%
|
|
| 20 | 3 |
2.4%
|
|
| 22 | 2 |
1.6%
|
|
| 24 | 1 |
0.8%
|
|
| 25 | 2 |
1.6%
|
|
| 27 | 2 |
1.6%
|
|
| 30 | 7 |
5.6%
|
|
| 31 | 1 |
0.8%
|
|
| 33 | 1 |
0.8%
|
|
| 35 | 2 |
1.6%
|
|
| 40 | 1 |
0.8%
|
|
| 48 | 1 |
0.8%
|
|
| 50 | 3 |
2.4%
|
|
| 58 | 1 |
0.8%
|
|
| 60 | 1 |
0.8%
|
|
| 70 | 2 |
1.6%
|
|
| 72 | 1 |
0.8%
|
|
| 75 | 1 |
0.8%
|
|
| 80 | 1 |
0.8%
|
|
| 84 | 1 |
0.8%
|
|
| 90 | 2 |
1.6%
|
|
| 91 | 1 |
0.8%
|
|
| 95 | 1 |
0.8%
|
|
| 100 | 4 |
3.2%
|
|
| 108 | 2 |
1.6%
|
|
| 110 | 2 |
1.6%
|
|
| 115 | 1 |
0.8%
|
|
| 119 | 1 |
0.8%
|
|
| 134 | 1 |
0.8%
|
|
| 140 | 1 |
0.8%
|
|
| 142 | 1 |
0.8%
|
|
| 148 | 1 |
0.8%
|
|
| 150 | 1 |
0.8%
|
|
| 200 | 3 |
2.4%
|
|
| 218 | 1 |
0.8%
|
|
| 250 | 1 |
0.8%
|
|
| 252 | 1 |
0.8%
|
|
| 333 | 1 |
0.8%
|
|
| 400 | 1 |
0.8%
|
|
| 450 | 2 |
1.6%
|
|
| 600 | 1 |
0.8%
|
|
| 700 | 1 |
0.8%
|
|
| 1000 | 1 |
0.8%
|
|
| 1100 | 1 |
0.8%
|
|
| 3500 | 1 |
0.8%
|
|
| Sysmiss | 244 |