| Value | Category | Cases | |
|---|---|---|---|
| 1 | 62 |
24.5%
|
|
| 2 | 34 |
13.4%
|
|
| 3 | 19 |
7.5%
|
|
| 4 | 5 |
2%
|
|
| 5 | 26 |
10.3%
|
|
| 6 | 29 |
11.5%
|
|
| 7 | 69 |
27.3%
|
|
| 77 | Don't know | 9 |
3.6%
|
| Sysmiss | 7113 |