| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
0.7%
|
|
| 2 | 31 |
4.2%
|
|
| 3 | 168 |
22.6%
|
|
| 4 | 227 |
30.5%
|
|
| 5 | 172 |
23.1%
|
|
| 6 | 109 |
14.7%
|
|
| 7 | 26 |
3.5%
|
|
| 8 | 6 |
0.8%
|
|
| Sysmiss | 2903 |