| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
1.6%
|
|
| 2 | 102 |
3.3%
|
|
| 4 | 497 |
16%
|
|
| 5 | 1204 |
38.9%
|
|
| 6 | 432 |
13.9%
|
|
| 7 | 280 |
9%
|
|
| 8 | 533 |
17.2%
|
|
| Sysmiss | 3 |