| Value | Category | Cases | |
|---|---|---|---|
| 1 | 87 |
12.6%
|
|
| 2 | 65 |
9.4%
|
|
| 3 | 66 |
9.6%
|
|
| 4 | 34 |
4.9%
|
|
| 5 | 214 |
31.1%
|
|
| 6 | 21 |
3.1%
|
|
| 7 | 198 |
28.8%
|
|
| 77 | Don't know | 3 |
0.4%
|
| Sysmiss | 1808 |