| Value | Category | Cases | |
|---|---|---|---|
| 0 | 790 |
4.8%
|
|
| 1 | 656 |
4%
|
|
| 2 | 835 |
5.1%
|
|
| 3 | 1155 |
7%
|
|
| 4 | 1656 |
10.1%
|
|
| 5 | 2193 |
13.4%
|
|
| 6 | 2799 |
17.1%
|
|
| 7 | 6320 |
38.5%
|
|
| Sysmiss | 36 |