| Value | Category | Cases | |
|---|---|---|---|
| 0 | 710 |
6.2%
|
|
| 1 | 5503 |
47.9%
|
|
| 2 | 3488 |
30.3%
|
|
| 3 | 1233 |
10.7%
|
|
| 4 | 410 |
3.6%
|
|
| 5 | 95 |
0.8%
|
|
| 6 | 42 |
0.4%
|
|
| 7 | 10 |
0.1%
|
|
| 8 | 5 |
0%
|
|
| Sysmiss | 2112 |