| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9.0 | Don't know (spontaneous) | 4 |
10.5%
|
| 1.0 | 1 |
2.6%
|
|
| 3.0 | 1 |
2.6%
|
|
| 5.0 | 6 |
15.8%
|
|
| 7.0 | 1 |
2.6%
|
|
| 8.1 | 1 |
2.6%
|
|
| 10.0 | 7 |
18.4%
|
|
| 15.0 | 4 |
10.5%
|
|
| 20.0 | 4 |
10.5%
|
|
| 25.0 | 3 |
7.9%
|
|
| 30.0 | 2 |
5.3%
|
|
| 35.0 | 1 |
2.6%
|
|
| 40.0 | 1 |
2.6%
|
|
| 100.0 | 1 |
2.6%
|
|
| 200.0 | 1 |
2.6%
|
|
| Sysmiss | 323 |