| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2892 |
49.2%
|
|
| 1 | 617 |
10.5%
|
|
| 2 | 800 |
13.6%
|
|
| 3 | 753 |
12.8%
|
|
| 4 | 291 |
4.9%
|
|
| 5 | 182 |
3.1%
|
|
| 6 | 50 |
0.9%
|
|
| 7 | 7+ | 291 |
4.9%
|
| 8 | dk | 5 |
0.1%
|
| Sysmiss | 10104 |