| Value | Category | Cases | |
|---|---|---|---|
| 0 | 103 |
1.8%
|
|
| 1 | 1078 |
18.5%
|
|
| 2 | 1005 |
17.2%
|
|
| 3 | 894 |
15.3%
|
|
| 4 | 471 |
8.1%
|
|
| 5 | 154 |
2.6%
|
|
| 6 | 2129 |
36.5%
|
|
| Sysmiss | 19336 |