| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9.0 | Don't know (spontaneous) | 4 |
6.6%
|
| 1.0 | 2 |
3.3%
|
|
| 2.0 | 11 |
18%
|
|
| 3.0 | 2 |
3.3%
|
|
| 4.0 | 8 |
13.1%
|
|
| 5.0 | 3 |
4.9%
|
|
| 6.0 | 9 |
14.8%
|
|
| 7.0 | 1 |
1.6%
|
|
| 7.5 | 1 |
1.6%
|
|
| 8.0 | 9 |
14.8%
|
|
| 9.0 | 1 |
1.6%
|
|
| 10.0 | 2 |
3.3%
|
|
| 12.0 | 3 |
4.9%
|
|
| 24.0 | 2 |
3.3%
|
|
| 32.0 | 1 |
1.6%
|
|
| 40.0 | 1 |
1.6%
|
|
| 50.0 | 1 |
1.6%
|
|
| Sysmiss | 300 |