| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
3.4%
|
|
| 1 | 115 |
19.5%
|
|
| 2 | 91 |
15.4%
|
|
| 3 | 59 |
10%
|
|
| 4 | 23 |
3.9%
|
|
| 5 | 16 |
2.7%
|
|
| 6 | 267 |
45.2%
|
|
| Sysmiss | 24579 |