| Value | Category | Cases | |
|---|---|---|---|
| 1 | 90 |
7.9%
|
|
| 2 | 154 |
13.6%
|
|
| 3 | 136 |
12%
|
|
| 4 | 65 |
5.7%
|
|
| 5 | 214 |
18.9%
|
|
| 6 | 45 |
4%
|
|
| 7 | 412 |
36.4%
|
|
| 77 | Don't know | 17 |
1.5%
|
| Sysmiss | 5521 |