| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1515 |
19.4%
|
|
| 1 | 1527 |
19.5%
|
|
| 2 | 1554 |
19.9%
|
|
| 3 | 1686 |
21.6%
|
|
| 4 | 1534 |
19.6%
|
|
| Sysmiss | 103 |