| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17795 |
96.4%
|
|
| 2 | 532 |
2.9%
|
|
| 3 | 104 |
0.6%
|
|
| 4 | 36 |
0.2%
|
|
| Sysmiss | 1 |