| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1272 |
9.1%
|
|
| 2 | 3527 |
25.2%
|
|
| 3 | 3733 |
26.7%
|
|
| 4 | 1823 |
13%
|
|
| 5 | 1653 |
11.8%
|
|
| 6 | 1458 |
10.4%
|
|
| 7 | 539 |
3.8%
|
|
| Sysmiss | 19245 |