| Value | Category | Cases | |
|---|---|---|---|
| 1 | 93 |
6.3%
|
|
| 2 | 110 |
7.5%
|
|
| 3 | 110 |
7.5%
|
|
| 4 | 75 |
5.1%
|
|
| 5 | 109 |
7.4%
|
|
| 6 | 168 |
11.4%
|
|
| 7 | 802 |
54.4%
|
|
| 77 | Don't know | 8 |
0.5%
|
| Sysmiss | 5891 |