| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
20.5%
|
| 0 | 5 |
12.8%
|
|
| 30 | 1 |
2.6%
|
|
| 40 | 2 |
5.1%
|
|
| 50 | 1 |
2.6%
|
|
| 60 | 1 |
2.6%
|
|
| 70 | 2 |
5.1%
|
|
| 100 | 4 |
10.3%
|
|
| 120 | 1 |
2.6%
|
|
| 150 | 3 |
7.7%
|
|
| 200 | 1 |
2.6%
|
|
| 260 | 1 |
2.6%
|
|
| 500 | 2 |
5.1%
|
|
| 800 | 2 |
5.1%
|
|
| 1000 | 1 |
2.6%
|
|
| 1200 | 1 |
2.6%
|
|
| 1500 | 1 |
2.6%
|
|
| 3500 | 1 |
2.6%
|
|
| 10000 | 1 |
2.6%
|
|
| Sysmiss | 606 |