| Value | Category | Cases | |
|---|---|---|---|
| 1 | 84 |
3%
|
|
| 2 | 182 |
6.4%
|
|
| 3 | 235 |
8.3%
|
|
| 4 | 115 |
4%
|
|
| 5 | 856 |
30.1%
|
|
| 6 | 147 |
5.2%
|
|
| 7 | 1190 |
41.8%
|
|
| 77 | Don't know | 36 |
1.3%
|
| Sysmiss | 3809 |