| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3859 |
30.6%
|
|
| 1 | 1755 |
13.9%
|
|
| 2 | 2091 |
16.6%
|
|
| 3 | 1647 |
13.1%
|
|
| 4 | 1302 |
10.3%
|
|
| 5 | 938 |
7.4%
|
|
| 6 | 595 |
4.7%
|
|
| 7 | 267 |
2.1%
|
|
| 8 | 91 |
0.7%
|
|
| 9 | 50 |
0.4%
|
|
| Sysmiss | 320 |