| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2421 |
24.1%
|
|
| 2 | 2101 |
20.9%
|
|
| 3 | 1829 |
18.2%
|
|
| 4 | 1658 |
16.5%
|
|
| 5 | 1568 |
15.6%
|
|
| 6 | 470 |
4.7%
|
|
| 98 | don't know | 4 |
0%
|
| Sysmiss | 34563 |