| Value | Category | Cases | |
|---|---|---|---|
| 1 | 70 |
13.3%
|
|
| 2 | 95 |
18%
|
|
| 3 | 85 |
16.1%
|
|
| 4 | 50 |
9.5%
|
|
| 5 | 51 |
9.7%
|
|
| 6 | 66 |
12.5%
|
|
| 7 | 103 |
19.5%
|
|
| 77 | Don't know | 8 |
1.5%
|
| Sysmiss | 3427 |