| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11377 |
61.7%
|
|
| 1 | 3051 |
16.5%
|
|
| 2 | 3239 |
17.6%
|
|
| 3 | 769 |
4.2%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 5113 |