| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 72 |
34.1%
|
|
| 1 | 7 |
3.3%
|
|
| 2 | 14 |
6.6%
|
|
| 3 | 7 |
3.3%
|
|
| 4 | 15 |
7.1%
|
|
| 5 | 13 |
6.2%
|
|
| 6 | 4 |
1.9%
|
|
| 7 | 7 |
3.3%
|
|
| 8 | 6 |
2.8%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 11 |
5.2%
|
|
| 11 | 3 |
1.4%
|
|
| 12 | 2 |
0.9%
|
|
| 13 | 1 |
0.5%
|
|
| 15 | 3 |
1.4%
|
|
| 16 | 2 |
0.9%
|
|
| 17 | 1 |
0.5%
|
|
| 18 | 2 |
0.9%
|
|
| 20 | 4 |
1.9%
|
|
| 21 | 1 |
0.5%
|
|
| 22 | 1 |
0.5%
|
|
| 24 | 1 |
0.5%
|
|
| 25 | 5 |
2.4%
|
|
| 26 | 1 |
0.5%
|
|
| 30 | 4 |
1.9%
|
|
| 35 | 1 |
0.5%
|
|
| 40 | 2 |
0.9%
|
|
| 50 | 3 |
1.4%
|
|
| 55 | 2 |
0.9%
|
|
| 56 | 1 |
0.5%
|
|
| 60 | 2 |
0.9%
|
|
| 72 | 1 |
0.5%
|
|
| 80 | 1 |
0.5%
|
|
| 83 | 1 |
0.5%
|
|
| 90 | 1 |
0.5%
|
|
| 95 | 1 |
0.5%
|
|
| 98 | 1 |
0.5%
|
|
| 121 | 1 |
0.5%
|
|
| 150 | 1 |
0.5%
|
|
| 195 | 1 |
0.5%
|
|
| 210 | 1 |
0.5%
|
|
| 250 | 1 |
0.5%
|
|
| 2514 | 1 |
0.5%
|
|
| Sysmiss | 371 |