| Value | Category | Cases | |
|---|---|---|---|
| 0 | 475 |
2.9%
|
|
| 1 | 700 |
4.2%
|
|
| 2 | 667 |
4%
|
|
| 3 | 1070 |
6.5%
|
|
| 4 | 1688 |
10.2%
|
|
| 5 | 2342 |
14.2%
|
|
| 6 | 2386 |
14.5%
|
|
| 7 | 7155 |
43.4%
|
|
| Sysmiss | 87 |