| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't know | 10 |
12.3%
|
| 1 | 7 |
8.6%
|
|
| 2 | 16 |
19.8%
|
|
| 3 | 18 |
22.2%
|
|
| 4 | 12 |
14.8%
|
|
| 5 | 6 |
7.4%
|
|
| 6 | 2 |
2.5%
|
|
| 8 | 2 |
2.5%
|
|
| 10 | 1 |
1.2%
|
|
| 11 | 1 |
1.2%
|
|
| 16 | 1 |
1.2%
|
|
| 18 | 1 |
1.2%
|
|
| 20 | 3 |
3.7%
|
|
| 24 | 1 |
1.2%
|
|
| Sysmiss | 3531 |