| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5718 |
53.3%
|
|
| 2 | 1888 |
17.6%
|
|
| 3 | 1617 |
15.1%
|
|
| 4 | 1472 |
13.7%
|
|
| 9 | 25 |
0.2%
|
|
| Sysmiss | 4631 |