| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
1.4%
|
|
| 1 | 1630 |
79%
|
|
| 2 | 365 |
17.7%
|
|
| 3 | 37 |
1.8%
|
|
| 4 | 3 |
0.1%
|
|
| Sysmiss | 2605 |