| Value | Category | Cases | |
|---|---|---|---|
| 1 | 191 |
14%
|
|
| 2 | 296 |
21.7%
|
|
| 3 | 252 |
18.4%
|
|
| 4 | 68 |
5%
|
|
| 5 | 96 |
7%
|
|
| 6 | 114 |
8.3%
|
|
| 7 | 334 |
24.5%
|
|
| 77 | Don't know | 15 |
1.1%
|
| Sysmiss | 4314 |