| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2341 |
28.8%
|
|
| 2 | 5214 |
64.1%
|
|
| 3 | 499 |
6.1%
|
|
| 4 | 74 |
0.9%
|
|
| Sysmiss | 6 |