| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1030 |
79.2%
|
|
| 1 | 38 |
2.9%
|
|
| 2 | 101 |
7.8%
|
|
| 3 | 131 |
10.1%
|
|
| Sysmiss | 40 |