| Value | Category | Cases | |
|---|---|---|---|
| 0 | 30 |
1.3%
|
|
| 1 | 277 |
12%
|
|
| 2 | 187 |
8.1%
|
|
| 3 | 192 |
8.3%
|
|
| 4 | 137 |
5.9%
|
|
| 5 | 86 |
3.7%
|
|
| 6 | 1395 |
60.5%
|
|
| Sysmiss | 22185 |