| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
1.3%
|
|
| 1 | 249 |
16.5%
|
|
| 2 | 287 |
19%
|
|
| 3 | 236 |
15.6%
|
|
| 4 | 145 |
9.6%
|
|
| 5 | 78 |
5.2%
|
|
| 6 | 496 |
32.8%
|
|
| Sysmiss | 23650 |