| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10800 |
51.5%
|
|
| 1 | 4965 |
23.7%
|
|
| 2 | 2480 |
11.8%
|
|
| 3 | 1345 |
6.4%
|
|
| 4 | 866 |
4.1%
|
|
| 5 | 516 |
2.5%
|
|
| Sysmiss | 1 |