| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1744 |
38.8%
|
|
| 1 | 244 |
5.4%
|
|
| 2 | 482 |
10.7%
|
|
| 3 | 564 |
12.6%
|
|
| 4 | 375 |
8.4%
|
|
| 5 | 202 |
4.5%
|
|
| 6 | 65 |
1.4%
|
|
| 7 | 815 |
18.1%
|
|
| Sysmiss | 1 |