| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1393 |
35.5%
|
|
| 2 | 1215 |
31%
|
|
| 3 | 591 |
15.1%
|
|
| 4 | 262 |
6.7%
|
|
| 5 | 121 |
3.1%
|
|
| 6 | 43 |
1.1%
|
|
| 7 | 185 |
4.7%
|
|
| 8 | DK | 113 |
2.9%
|
| Sysmiss | 10390 |