| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1827 |
11.5%
|
|
| 2 | 2513 |
15.8%
|
|
| 3 | 4948 |
31.1%
|
|
| 4 | 4445 |
27.9%
|
|
| 5 | 2173 |
13.7%
|
|
| Sysmiss | 534 |