| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
0.2%
|
|
| 1 | 3020 |
91.4%
|
|
| 2 | 130 |
3.9%
|
|
| 3 | 135 |
4.1%
|
|
| 4 | 9 |
0.3%
|
|
| 5 | 3 |
0.1%
|
|
| Missing value | 38 |