| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1573 |
6.1%
|
|
| 1 | 3145 |
12.1%
|
|
| 2 | 4080 |
15.7%
|
|
| 3 | 8904 |
34.3%
|
|
| 4 | 1942 |
7.5%
|
|
| 5 | 1541 |
5.9%
|
|
| 6 | 4711 |
18.1%
|
|
| 7 | 10 |
0%
|
|
| 8 | 76 |
0.3%
|
|
| Sysmiss | 9695 |