| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 103 |
35.8%
|
| 0 | 29 |
10.1%
|
|
| 1 | 85 |
29.5%
|
|
| 2 | 1 |
0.3%
|
|
| 3 | 1 |
0.3%
|
|
| 5 | 3 |
1%
|
|
| 10 | 1 |
0.3%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 5 |
1.7%
|
|
| 24 | 1 |
0.3%
|
|
| 25 | 3 |
1%
|
|
| 30 | 2 |
0.7%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 2 |
0.7%
|
|
| 50 | 6 |
2.1%
|
|
| 60 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 100 | 5 |
1.7%
|
|
| 150 | 3 |
1%
|
|
| 250 | 1 |
0.3%
|
|
| 300 | 3 |
1%
|
|
| 350 | 1 |
0.3%
|
|
| 400 | 1 |
0.3%
|
|
| 450 | 2 |
0.7%
|
|
| 500 | 4 |
1.4%
|
|
| 800 | 1 |
0.3%
|
|
| 1000 | 4 |
1.4%
|
|
| 1500 | 2 |
0.7%
|
|
| 1550 | 1 |
0.3%
|
|
| 2000 | 1 |
0.3%
|
|
| 2200 | 1 |
0.3%
|
|
| 3000 | 5 |
1.7%
|
|
| 4000 | 2 |
0.7%
|
|
| 9150 | 1 |
0.3%
|
|
| 10000 | 3 |
1%
|
|
| 25000 | 1 |
0.3%
|
|
| Sysmiss | 72 |