| Value | Category | Cases | |
|---|---|---|---|
| 0 | 46 |
2.9%
|
|
| 1 | 310 |
19.4%
|
|
| 2 | 302 |
18.9%
|
|
| 3 | 238 |
14.9%
|
|
| 4 | 152 |
9.5%
|
|
| 5 | 50 |
3.1%
|
|
| 6 | 501 |
31.3%
|
|
| Sysmiss | 28192 |