| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0%
|
|
| 1 | 20085 |
94.4%
|
|
| 2 | 1155 |
5.4%
|
|
| 3 | 33 |
0.2%
|
|
| 4 | 8 |
0%
|
|
| Sysmiss | 2495 |