| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
0.2%
|
|
| 2 | 8731 |
68%
|
|
| 3 | 48 |
0.4%
|
|
| 4 | 4030 |
31.4%
|
|
| Missing value | 15 |
0.1%
|