| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7501 |
18.8%
|
|
| 1 | 2772 |
6.9%
|
|
| 2 | 3713 |
9.3%
|
|
| 3 | 3504 |
8.8%
|
|
| 4 | 2900 |
7.3%
|
|
| 5 | 1939 |
4.8%
|
|
| 6 | 1149 |
2.9%
|
|
| 7 | 16516 |
41.3%
|
|
| Sysmiss | 6 |