| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1870 |
94.4%
|
| 1 | Yes, first | 104 |
5.2%
|
| 2 | Yes, second | 7 |
0.4%
|
| 3 | Yes, third | 0 |
0%
|
| 4 | yes, fourth | 0 |
0%
|
| Sysmiss | 1285 |