| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2398 |
84.5%
|
|
| 2 | 373 |
13.1%
|
|
| 3 | 39 |
1.4%
|
|
| 4 | 13 |
0.5%
|
|
| 5 | 6 |
0.2%
|
|
| 6 | 10 |
0.4%
|
|
| Sysmiss | 3512 |