| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4214 |
13.6%
|
|
| 2 | 3673 |
11.8%
|
|
| 3 | 3119 |
10%
|
|
| 4 | 3888 |
12.5%
|
|
| 5 | 5953 |
19.1%
|
|
| 6 | 4451 |
14.3%
|
|
| 7 | 5794 |
18.6%
|
|
| Sysmiss | 6393 |