| Value | Category | Cases | |
|---|---|---|---|
| 1 | 122 |
2.3%
|
|
| 2 | 316 |
6%
|
|
| 3 | 450 |
8.6%
|
|
| 4 | 532 |
10.2%
|
|
| 5 | 769 |
14.7%
|
|
| 6 | 1336 |
25.6%
|
|
| 7 | 1692 |
32.4%
|
|
| 77 | Don't know | 1 |
0%
|
| 99 | Don't know | 6 |
0.1%
|
| Sysmiss | 1618 |