| Value | Category | Cases | |
|---|---|---|---|
| 0 | 39 |
4.2%
|
|
| 1 | 150 |
16.3%
|
|
| 2 | 148 |
16.1%
|
|
| 3 | 167 |
18.1%
|
|
| 4 | 101 |
11%
|
|
| 5 | 34 |
3.7%
|
|
| 6 | 282 |
30.6%
|
|
| Sysmiss | 28870 |