| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 33 |
9.1%
|
| 0 | 108 |
29.7%
|
|
| 1 | 35 |
9.6%
|
|
| 2 | 21 |
5.8%
|
|
| 3 | 18 |
4.9%
|
|
| 4 | 17 |
4.7%
|
|
| 5 | 11 |
3%
|
|
| 6 | 8 |
2.2%
|
|
| 7 | 5 |
1.4%
|
|
| 8 | 5 |
1.4%
|
|
| 9 | 6 |
1.6%
|
|
| 10 | 4 |
1.1%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 6 |
1.6%
|
|
| 13 | 4 |
1.1%
|
|
| 15 | 7 |
1.9%
|
|
| 16 | 3 |
0.8%
|
|
| 18 | 2 |
0.5%
|
|
| 20 | 6 |
1.6%
|
|
| 21 | 2 |
0.5%
|
|
| 22 | 2 |
0.5%
|
|
| 23 | 1 |
0.3%
|
|
| 24 | 2 |
0.5%
|
|
| 25 | 2 |
0.5%
|
|
| 28 | 1 |
0.3%
|
|
| 29 | 1 |
0.3%
|
|
| 30 | 6 |
1.6%
|
|
| 33 | 2 |
0.5%
|
|
| 34 | 1 |
0.3%
|
|
| 36 | 2 |
0.5%
|
|
| 37 | 1 |
0.3%
|
|
| 40 | 2 |
0.5%
|
|
| 42 | 1 |
0.3%
|
|
| 43 | 1 |
0.3%
|
|
| 46 | 1 |
0.3%
|
|
| 47 | 1 |
0.3%
|
|
| 49 | 1 |
0.3%
|
|
| 50 | 2 |
0.5%
|
|
| 55 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 65 | 2 |
0.5%
|
|
| 70 | 1 |
0.3%
|
|
| 78 | 1 |
0.3%
|
|
| 80 | 3 |
0.8%
|
|
| 90 | 1 |
0.3%
|
|
| 102 | 1 |
0.3%
|
|
| 106 | 1 |
0.3%
|
|
| 108 | 1 |
0.3%
|
|
| 120 | 2 |
0.5%
|
|
| 130 | 2 |
0.5%
|
|
| 150 | 1 |
0.3%
|
|
| 153 | 1 |
0.3%
|
|
| 163 | 1 |
0.3%
|
|
| 181 | 1 |
0.3%
|
|
| 200 | 3 |
0.8%
|
|
| 214 | 1 |
0.3%
|
|
| 240 | 1 |
0.3%
|
|
| 262 | 1 |
0.3%
|
|
| 270 | 1 |
0.3%
|
|
| 330 | 1 |
0.3%
|
|
| 377 | 1 |
0.3%
|
|
| 398 | 1 |
0.3%
|
|
| 1050 | 1 |
0.3%
|
|
| Sysmiss | 591 |