| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2902 |
98.7%
|
|
| 2 | 12 |
0.4%
|
|
| 3 | 21 |
0.7%
|
|
| 4 | 5 |
0.2%
|
|
| Sysmiss | 9467 |