| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1245 |
32.2%
|
|
| 1 | 1325 |
34.2%
|
|
| 98 | 4 |
0.1%
|
|
| 99 | 7 |
0.2%
|
|
| Missing value | 1291 |
33.3%
|