| Value | Category | Cases | |
|---|---|---|---|
| 0 | 765 |
58.8%
|
|
| 1 | 32 |
2.5%
|
|
| 2 | 115 |
8.8%
|
|
| 3 | 62 |
4.8%
|
|
| 4 | 232 |
17.8%
|
|
| 5 | 94 |
7.2%
|
|
| Sysmiss | 40 |