| Value | Category | Cases | |
|---|---|---|---|
| 1 | 47 |
2.1%
|
|
| 2 | 117 |
5.3%
|
|
| 3 | 348 |
15.8%
|
|
| 4 | 268 |
12.2%
|
|
| 5 | 796 |
36.1%
|
|
| 6 | 311 |
14.1%
|
|
| 7 | 170 |
7.7%
|
|
| 8 | 148 |
6.7%
|
|
| Sysmiss | 23 |