| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 4276 |
12%
|
| 2 | 1 | 6421 |
18%
|
| 3 | 2 | 1789 |
5%
|
| 4 | 3 | 247 |
0.7%
|
| 5 | 4 | 29 |
0.1%
|
| 6 | 5 | 3 |
0%
|
| Missing value | 22854 |
64.2%
|