| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
1.1%
|
|
| 1 | 370 |
8.4%
|
|
| 2 | 280 |
6.4%
|
|
| 3 | 257 |
5.8%
|
|
| 4 | 203 |
4.6%
|
|
| 5 | 135 |
3.1%
|
|
| 6 | 3116 |
70.7%
|
|
| Sysmiss | 25382 |