| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
3.8%
|
|
| 2 | 2 |
7.7%
|
|
| 5 | 1 |
3.8%
|
|
| 7 | 1 |
3.8%
|
|
| 8 | 1 |
3.8%
|
|
| 9 | 1 |
3.8%
|
|
| 10 | 1 |
3.8%
|
|
| 11 | 2 |
7.7%
|
|
| 12 | 5 |
19.2%
|
|
| 17 | 1 |
3.8%
|
|
| 18 | 3 |
11.5%
|
|
| 20 | 1 |
3.8%
|
|
| 22 | 1 |
3.8%
|
|
| 24 | 2 |
7.7%
|
|
| 27 | 1 |
3.8%
|
|
| 99 | don't know | 2 |
7.7%
|
| Sysmiss | 76 |