| Value | Category | Cases | |
|---|---|---|---|
| 0 | 29 |
2.1%
|
|
| 1 | 240 |
17.3%
|
|
| 2 | 246 |
17.7%
|
|
| 3 | 221 |
15.9%
|
|
| 4 | 124 |
8.9%
|
|
| 5 | 64 |
4.6%
|
|
| 6 | 465 |
33.5%
|
|
| Sysmiss | 23725 |