| Value | Category | Cases | |
|---|---|---|---|
| 1 | 531 |
31.4%
|
|
| 2 | 380 |
22.5%
|
|
| 3 | 325 |
19.2%
|
|
| 4 | 182 |
10.8%
|
|
| 5 | 146 |
8.6%
|
|
| 6 | 128 |
7.6%
|
|
| Sysmiss | 791 |