| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 56 |
35.4%
|
| 1 | 3 |
1.9%
|
|
| 10 | 1 |
0.6%
|
|
| 20 | 5 |
3.2%
|
|
| 23 | 1 |
0.6%
|
|
| 25 | 8 |
5.1%
|
|
| 27 | 1 |
0.6%
|
|
| 28 | 1 |
0.6%
|
|
| 29 | 1 |
0.6%
|
|
| 30 | 6 |
3.8%
|
|
| 32 | 1 |
0.6%
|
|
| 35 | 3 |
1.9%
|
|
| 36 | 1 |
0.6%
|
|
| 37 | 1 |
0.6%
|
|
| 40 | 5 |
3.2%
|
|
| 42 | 2 |
1.3%
|
|
| 45 | 4 |
2.5%
|
|
| 49 | 1 |
0.6%
|
|
| 50 | 8 |
5.1%
|
|
| 55 | 1 |
0.6%
|
|
| 56 | 2 |
1.3%
|
|
| 60 | 3 |
1.9%
|
|
| 70 | 2 |
1.3%
|
|
| 75 | 2 |
1.3%
|
|
| 80 | 3 |
1.9%
|
|
| 95 | 2 |
1.3%
|
|
| 120 | 1 |
0.6%
|
|
| 125 | 1 |
0.6%
|
|
| 130 | 1 |
0.6%
|
|
| 150 | 3 |
1.9%
|
|
| 170 | 1 |
0.6%
|
|
| 175 | 1 |
0.6%
|
|
| 200 | 4 |
2.5%
|
|
| 225 | 1 |
0.6%
|
|
| 265 | 1 |
0.6%
|
|
| 300 | 3 |
1.9%
|
|
| 316 | 1 |
0.6%
|
|
| 350 | 1 |
0.6%
|
|
| 400 | 1 |
0.6%
|
|
| 500 | 3 |
1.9%
|
|
| 560 | 1 |
0.6%
|
|
| 700 | 1 |
0.6%
|
|
| 800 | 1 |
0.6%
|
|
| 1300 | 1 |
0.6%
|
|
| 1347 | 1 |
0.6%
|
|
| 1500 | 3 |
1.9%
|
|
| 2000 | 2 |
1.3%
|
|
| 5000 | 1 |
0.6%
|
|
| Sysmiss | 571 |