| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 156 |
1.5%
|
| 2 | 1 | 628 |
5.9%
|
| 3 | 2 | 702 |
6.6%
|
| 4 | 3 | 108 |
1%
|
| 5 | 4 | 17 |
0.2%
|
| Missing value | 9041 |
84.9%
|