| Value | Category | Cases | |
|---|---|---|---|
| 0 | 30 |
1.1%
|
|
| 1 | 2513 |
88.2%
|
|
| 2 | 295 |
10.4%
|
|
| 3 | 12 |
0.4%
|
|
| Missing value | 1216 |