| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2310 |
16%
|
|
| 2 | 1561 |
10.8%
|
|
| 3 | 2488 |
17.3%
|
|
| 4 | 2478 |
17.2%
|
|
| 5 | 2396 |
16.6%
|
|
| 6 | 2137 |
14.8%
|
|
| 7 | 1043 |
7.2%
|
|
| Sysmiss | 915 |