| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1471 |
9.3%
|
|
| 2 | 1705 |
10.8%
|
|
| 3 | 1820 |
11.5%
|
|
| 4 | 3389 |
21.4%
|
|
| 6 | 2101 |
13.3%
|
|
| 7 | 2999 |
18.9%
|
|
| 8 | 2345 |
14.8%
|
|
| Sysmiss | 7 |