| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
2.5%
|
|
| 1 | 251 |
29.4%
|
|
| 2 | 188 |
22%
|
|
| 3 | 127 |
14.9%
|
|
| 4 | 73 |
8.6%
|
|
| 5 | 14 |
1.6%
|
|
| 6 | 179 |
21%
|
|
| Sysmiss | 23636 |