| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9419 |
19.4%
|
|
| 1 | 5271 |
10.9%
|
|
| 2 | 10057 |
20.7%
|
|
| 3 | 10484 |
21.6%
|
|
| 4 | 4120 |
8.5%
|
|
| 5 | 1810 |
3.7%
|
|
| 6 | 288 |
0.6%
|
|
| 7 | 7109 |
14.6%
|
|
| Sysmiss | 6255 |