| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1781 |
77.3%
|
|
| 1 | 305 |
13.2%
|
|
| 2 | 198 |
8.6%
|
|
| 3 | 17 |
0.7%
|
|
| 4 | 2 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 283 |