| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
3.1%
|
| 0 | 2 |
1.2%
|
|
| 1 | 15 |
9.3%
|
|
| 2 | 19 |
11.7%
|
|
| 3 | 17 |
10.5%
|
|
| 4 | 23 |
14.2%
|
|
| 5 | 13 |
8%
|
|
| 6 | 7 |
4.3%
|
|
| 7 | 2 |
1.2%
|
|
| 8 | 12 |
7.4%
|
|
| 9 | 2 |
1.2%
|
|
| 10 | 7 |
4.3%
|
|
| 11 | 2 |
1.2%
|
|
| 12 | 1 |
0.6%
|
|
| 13 | 1 |
0.6%
|
|
| 14 | 2 |
1.2%
|
|
| 15 | 2 |
1.2%
|
|
| 16 | 3 |
1.9%
|
|
| 17 | 2 |
1.2%
|
|
| 18 | 3 |
1.9%
|
|
| 19 | 2 |
1.2%
|
|
| 21 | 1 |
0.6%
|
|
| 24 | 1 |
0.6%
|
|
| 25 | 1 |
0.6%
|
|
| 26 | 1 |
0.6%
|
|
| 28 | 1 |
0.6%
|
|
| 30 | 2 |
1.2%
|
|
| 35 | 2 |
1.2%
|
|
| 36 | 1 |
0.6%
|
|
| 40 | 1 |
0.6%
|
|
| 55 | 1 |
0.6%
|
|
| 70 | 1 |
0.6%
|
|
| 95 | 1 |
0.6%
|
|
| 105 | 1 |
0.6%
|
|
| 110 | 1 |
0.6%
|
|
| 200 | 2 |
1.2%
|
|
| 360 | 1 |
0.6%
|
|
| 400 | 1 |
0.6%
|
|
| Sysmiss | 53 |