| Value | Category | Cases | |
|---|---|---|---|
| 0 | 46 |
1.5%
|
|
| 1 | 471 |
15.7%
|
|
| 2 | 415 |
13.8%
|
|
| 3 | 372 |
12.4%
|
|
| 4 | 180 |
6%
|
|
| 5 | 87 |
2.9%
|
|
| 6 | 1427 |
47.6%
|
|
| Sysmiss | 22172 |