| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
1.2%
|
| 2 | 128 |
29.6%
|
|
| 3 | 99 |
22.9%
|
|
| 4 | 55 |
12.7%
|
|
| 5 | 34 |
7.9%
|
|
| 6 | 21 |
4.9%
|
|
| 7 | 15 |
3.5%
|
|
| 8 | 14 |
3.2%
|
|
| 9 | 8 |
1.9%
|
|
| 10 | 1 |
0.2%
|
|
| 11 | 3 |
0.7%
|
|
| 12 | 4 |
0.9%
|
|
| 13 | 4 |
0.9%
|
|
| 14 | 3 |
0.7%
|
|
| 15 | 2 |
0.5%
|
|
| 16 | 1 |
0.2%
|
|
| 18 | 2 |
0.5%
|
|
| 19 | 1 |
0.2%
|
|
| 20 | 4 |
0.9%
|
|
| 21 | 1 |
0.2%
|
|
| 25 | 2 |
0.5%
|
|
| 28 | 1 |
0.2%
|
|
| 30 | 3 |
0.7%
|
|
| 32 | 1 |
0.2%
|
|
| 34 | 1 |
0.2%
|
|
| 41 | 1 |
0.2%
|
|
| 45 | 2 |
0.5%
|
|
| 50 | 2 |
0.5%
|
|
| 60 | 1 |
0.2%
|
|
| 62 | 1 |
0.2%
|
|
| 63 | 1 |
0.2%
|
|
| 64 | 1 |
0.2%
|
|
| 65 | 1 |
0.2%
|
|
| 80 | 1 |
0.2%
|
|
| 92 | 1 |
0.2%
|
|
| 138 | 1 |
0.2%
|
|
| 150 | 1 |
0.2%
|
|
| 166 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 340 | 1 |
0.2%
|
|
| 350 | 1 |
0.2%
|
|
| 1000 | 1 |
0.2%
|
|
| Sysmiss | 2203 |