| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1567 |
97.7%
|
|
| 2 | 28 |
1.7%
|
|
| 3 | 6 |
0.4%
|
|
| 4 | 3 |
0.2%
|
|
| Sysmiss | 5 |