| Value | Category | Cases | |
|---|---|---|---|
| 0 | 76 |
2.5%
|
|
| 1 | 689 |
22.4%
|
|
| 2 | 1783 |
57.9%
|
|
| 98 | 7 |
0.2%
|
|
| Missing value | 524 |
17%
|