| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6257 |
50.3%
|
|
| 1 | 3727 |
29.9%
|
|
| 2 | 1765 |
14.2%
|
|
| 3 | 419 |
3.4%
|
|
| 4 | 162 |
1.3%
|
|
| 5 | 65 |
0.5%
|
|
| 6 | 30 |
0.2%
|
|
| 7 | 12 |
0.1%
|
|
| 8 | 6 |
0%
|
|
| 9 | 3 |
0%
|
|
| Sysmiss | 1 |