| Value | Category | Cases | |
|---|---|---|---|
| 0 | 34 |
1.2%
|
|
| 1 | 464 |
16.6%
|
|
| 2 | 486 |
17.4%
|
|
| 3 | 515 |
18.5%
|
|
| 4 | 300 |
10.7%
|
|
| 5 | 151 |
5.4%
|
|
| 6 | 841 |
30.1%
|
|
| Sysmiss | 22317 |