| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3525 |
19.2%
|
|
| 1 | 6326 |
34.4%
|
|
| 2 | 4583 |
24.9%
|
|
| 3 | 2421 |
13.2%
|
|
| 4 | 1036 |
5.6%
|
|
| 5 | 336 |
1.8%
|
|
| 6 | 107 |
0.6%
|
|
| 7 | 29 |
0.2%
|
|
| 8 | 11 |
0.1%
|
|
| 9 | 2 |
0%
|
|
| Sysmiss | 12684 |