| Value | Category | Cases | |
|---|---|---|---|
| 1 | 290 |
1.3%
|
|
| 2 | 719 |
3.3%
|
|
| 3 | 1066 |
4.9%
|
|
| 4 | 1167 |
5.4%
|
|
| 5 | 3202 |
14.7%
|
|
| 6 | 7433 |
34.2%
|
|
| 7 | 7848 |
36.1%
|
|
| Sysmiss | 23593 |