| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1569 |
45.2%
|
|
| 1 | 1608 |
46.3%
|
|
| 2 | 223 |
6.4%
|
|
| 3 | 54 |
1.6%
|
|
| 4 | 14 |
0.4%
|
|
| 5 | 3 |
0.1%
|
|
| Sysmiss | 1919 |