| Value | Category | Cases | |
|---|---|---|---|
| 1 | 132 |
5.5%
|
|
| 2 | 707 |
29.5%
|
|
| 3 | 202 |
8.4%
|
|
| 4 | 693 |
28.9%
|
|
| 5 | 19 |
0.8%
|
|
| 6 | 475 |
19.8%
|
|
| 7 | 166 |
6.9%
|
|
| Sysmiss | 25 |