| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.4%
|
| 0 | 17 |
7.5%
|
|
| 1 | 30 |
13.3%
|
|
| 2 | 22 |
9.7%
|
|
| 3 | 23 |
10.2%
|
|
| 4 | 19 |
8.4%
|
|
| 5 | 8 |
3.5%
|
|
| 6 | 16 |
7.1%
|
|
| 7 | 11 |
4.9%
|
|
| 8 | 9 |
4%
|
|
| 9 | 5 |
2.2%
|
|
| 10 | 5 |
2.2%
|
|
| 11 | 6 |
2.7%
|
|
| 12 | 3 |
1.3%
|
|
| 13 | 2 |
0.9%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 4 |
1.8%
|
|
| 16 | 2 |
0.9%
|
|
| 17 | 4 |
1.8%
|
|
| 18 | 3 |
1.3%
|
|
| 20 | 6 |
2.7%
|
|
| 21 | 1 |
0.4%
|
|
| 22 | 1 |
0.4%
|
|
| 26 | 1 |
0.4%
|
|
| 28 | 1 |
0.4%
|
|
| 29 | 2 |
0.9%
|
|
| 30 | 1 |
0.4%
|
|
| 32 | 2 |
0.9%
|
|
| 33 | 1 |
0.4%
|
|
| 37 | 1 |
0.4%
|
|
| 42 | 1 |
0.4%
|
|
| 45 | 1 |
0.4%
|
|
| 47 | 1 |
0.4%
|
|
| 49 | 1 |
0.4%
|
|
| 50 | 1 |
0.4%
|
|
| 55 | 1 |
0.4%
|
|
| 60 | 2 |
0.9%
|
|
| 62 | 1 |
0.4%
|
|
| 87 | 1 |
0.4%
|
|
| 100 | 1 |
0.4%
|
|
| 108 | 1 |
0.4%
|
|
| 110 | 1 |
0.4%
|
|
| 122 | 1 |
0.4%
|
|
| 190 | 1 |
0.4%
|
|
| 211 | 1 |
0.4%
|
|
| 250 | 1 |
0.4%
|
|
| 627 | 1 |
0.4%
|
|
| Sysmiss | 132 |