| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to answer | 0 |
0%
|
| -88 | Don't know | 3 |
18.8%
|
| 12 | 1 |
6.3%
|
|
| 13 | 1 |
6.3%
|
|
| 16 | 2 |
12.5%
|
|
| 20 | 1 |
6.3%
|
|
| 23 | 1 |
6.3%
|
|
| 25 | 1 |
6.3%
|
|
| 28 | 1 |
6.3%
|
|
| 29 | 2 |
12.5%
|
|
| 33 | 1 |
6.3%
|
|
| 50 | 2 |
12.5%
|
|
| Sysmiss | 143 |