| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17468 |
68.6%
|
|
| 1 | 2472 |
9.7%
|
|
| 2 | 573 |
2.3%
|
|
| 3 | 212 |
0.8%
|
|
| 4 | 78 |
0.3%
|
|
| 5 | 43 |
0.2%
|
|
| 6 | 10 |
0%
|
|
| Missing value | 4599 |
18.1%
|