| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3662 |
85.6%
|
|
| 1 | 418 |
9.8%
|
|
| 2 | 99 |
2.3%
|
|
| 3 | 59 |
1.4%
|
|
| 4 | 40 |
0.9%
|
|
| Sysmiss | 260 |