| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.7%
|
| 0 | 47 |
32.2%
|
|
| 1 | 8 |
5.5%
|
|
| 2 | 10 |
6.8%
|
|
| 3 | 7 |
4.8%
|
|
| 4 | 4 |
2.7%
|
|
| 5 | 8 |
5.5%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 1 |
0.7%
|
|
| 8 | 3 |
2.1%
|
|
| 9 | 1 |
0.7%
|
|
| 10 | 5 |
3.4%
|
|
| 11 | 2 |
1.4%
|
|
| 12 | 1 |
0.7%
|
|
| 17 | 1 |
0.7%
|
|
| 20 | 2 |
1.4%
|
|
| 23 | 1 |
0.7%
|
|
| 25 | 2 |
1.4%
|
|
| 28 | 1 |
0.7%
|
|
| 30 | 3 |
2.1%
|
|
| 33 | 2 |
1.4%
|
|
| 50 | 4 |
2.7%
|
|
| 55 | 1 |
0.7%
|
|
| 65 | 2 |
1.4%
|
|
| 70 | 4 |
2.7%
|
|
| 77 | 1 |
0.7%
|
|
| 78 | 1 |
0.7%
|
|
| 80 | 2 |
1.4%
|
|
| 90 | 1 |
0.7%
|
|
| 100 | 1 |
0.7%
|
|
| 102 | 1 |
0.7%
|
|
| 112 | 1 |
0.7%
|
|
| 120 | 2 |
1.4%
|
|
| 130 | 1 |
0.7%
|
|
| 145 | 1 |
0.7%
|
|
| 180 | 2 |
1.4%
|
|
| 190 | 1 |
0.7%
|
|
| 200 | 2 |
1.4%
|
|
| 220 | 1 |
0.7%
|
|
| 240 | 1 |
0.7%
|
|
| 250 | 2 |
1.4%
|
|
| 320 | 1 |
0.7%
|
|
| 330 | 1 |
0.7%
|
|
| 477 | 1 |
0.7%
|
|
| Sysmiss | 258 |