| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3689 |
84.6%
|
|
| 2 | 508 |
11.7%
|
|
| 3 | 160 |
3.7%
|
|
| 4 | 3 |
0.1%
|
|
| Sysmiss | 36 |