| Value | Category | Cases | |
|---|---|---|---|
| 0 | 75 |
2%
|
|
| 1 | 566 |
14.8%
|
|
| 2 | 669 |
17.5%
|
|
| 3 | 565 |
14.8%
|
|
| 4 | 219 |
5.7%
|
|
| 5 | 387 |
10.1%
|
|
| 6 | 310 |
8.1%
|
|
| 7 | 1038 |
27.1%
|
|
| Sysmiss | 3128 |