| Value | Category | Cases | |
|---|---|---|---|
| 0 | 417 |
44.2%
|
|
| 1 | 80 |
8.5%
|
|
| 2 | 63 |
6.7%
|
|
| 3 | 78 |
8.3%
|
|
| 4 | 53 |
5.6%
|
|
| 5 | 37 |
3.9%
|
|
| 6 | 29 |
3.1%
|
|
| 7 | 186 |
19.7%
|
|
| Sysmiss | 908 |