| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2641 |
97.2%
|
|
| 2 | 71 |
2.6%
|
|
| 3 | 4 |
0.1%
|
|
| 4 | 2 |
0.1%
|
|
| Sysmiss | 7998 |