| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | no | 38 |
1.3%
|
| 2 | yes | 2777 |
96.5%
|
| 3 | mor than one | 60 |
2.1%
|
| Sysmiss | 69 |