| Value | Category | Cases | |
|---|---|---|---|
| 1 | 419 |
6.6%
|
|
| 2 | 714 |
11.3%
|
|
| 3 | 3151 |
49.8%
|
|
| 4 | 1251 |
19.8%
|
|
| 5 | 470 |
7.4%
|
|
| 6 | 323 |
5.1%
|
|
| Sysmiss | 8 |