| Value | Category | Cases | |
|---|---|---|---|
| 0 | 82 |
1.5%
|
|
| 1 | 683 |
12.8%
|
|
| 2 | 800 |
15%
|
|
| 3 | 830 |
15.5%
|
|
| 4 | 472 |
8.8%
|
|
| 5 | 167 |
3.1%
|
|
| 6 | 2315 |
43.3%
|
|
| Sysmiss | 19463 |