| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4130 |
81.9%
|
|
| 2 | 738 |
14.6%
|
|
| 3 | 161 |
3.2%
|
|
| 4 | 12 |
0.2%
|
|
| Sysmiss | 3464 |