| Value | Category | Cases | |
|---|---|---|---|
| 0 | 902 |
46.4%
|
|
| 1 | 134 |
6.9%
|
|
| 2 | 380 |
19.5%
|
|
| 3 | 43 |
2.2%
|
|
| 4 | 485 |
24.9%
|
|
| Sysmiss | 23 |