| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
1.4%
|
| 0 | 75 |
15%
|
|
| 1 | 84 |
16.8%
|
|
| 2 | 88 |
17.6%
|
|
| 3 | 43 |
8.6%
|
|
| 4 | 28 |
5.6%
|
|
| 5 | 40 |
8%
|
|
| 6 | 11 |
2.2%
|
|
| 7 | 9 |
1.8%
|
|
| 8 | 14 |
2.8%
|
|
| 9 | 9 |
1.8%
|
|
| 10 | 23 |
4.6%
|
|
| 11 | 4 |
0.8%
|
|
| 12 | 5 |
1%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 2 |
0.4%
|
|
| 15 | 5 |
1%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 7 |
1.4%
|
|
| 21 | 3 |
0.6%
|
|
| 23 | 2 |
0.4%
|
|
| 24 | 4 |
0.8%
|
|
| 25 | 3 |
0.6%
|
|
| 30 | 7 |
1.4%
|
|
| 33 | 1 |
0.2%
|
|
| 37 | 1 |
0.2%
|
|
| 38 | 1 |
0.2%
|
|
| 41 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 49 | 1 |
0.2%
|
|
| 50 | 3 |
0.6%
|
|
| 55 | 1 |
0.2%
|
|
| 60 | 1 |
0.2%
|
|
| 65 | 2 |
0.4%
|
|
| 71 | 1 |
0.2%
|
|
| 75 | 1 |
0.2%
|
|
| 76 | 2 |
0.4%
|
|
| 78 | 1 |
0.2%
|
|
| 100 | 1 |
0.2%
|
|
| 110 | 1 |
0.2%
|
|
| 111 | 1 |
0.2%
|
|
| 120 | 1 |
0.2%
|
|
| 125 | 1 |
0.2%
|
|
| 143 | 1 |
0.2%
|
|
| 280 | 1 |
0.2%
|
|
| Sysmiss | 466 |