| Value | Category | Cases | |
|---|---|---|---|
| 0 | 35 |
2.5%
|
|
| 1 | 374 |
26.9%
|
|
| 2 | 279 |
20%
|
|
| 3 | 186 |
13.4%
|
|
| 4 | 114 |
8.2%
|
|
| 5 | 29 |
2.1%
|
|
| 6 | 375 |
26.9%
|
|
| Sysmiss | 23097 |