| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
2.3%
|
|
| 2 | 111 |
5%
|
|
| 3 | 325 |
14.6%
|
|
| 4 | 219 |
9.9%
|
|
| 5 | 648 |
29.2%
|
|
| 6 | 362 |
16.3%
|
|
| 7 | 259 |
11.7%
|
|
| 8 | 244 |
11%
|
|
| Sysmiss | 9 |