| Value | Category | Cases | |
|---|---|---|---|
| 0 | 65 |
2.3%
|
|
| 1 | 476 |
16.9%
|
|
| 2 | 418 |
14.8%
|
|
| 3 | 452 |
16.1%
|
|
| 4 | 309 |
11%
|
|
| 5 | 153 |
5.4%
|
|
| 6 | 942 |
33.5%
|
|
| Sysmiss | 21997 |