| Value | Category | Cases | |
|---|---|---|---|
| 0 | 76 |
3.5%
|
|
| 1 | 705 |
32.9%
|
|
| 2 | 835 |
39%
|
|
| 3 | 263 |
12.3%
|
|
| 4 | 263 |
12.3%
|
|
| Sysmiss | 21 |