| Value | Category | Cases | |
|---|---|---|---|
| 0 | 313 |
2.4%
|
|
| 1 | 1016 |
7.9%
|
|
| 2 | 210 |
1.6%
|
|
| 3 | 34 |
0.3%
|
|
| 4 | 14 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| 6 | 2 |
0%
|
|
| Missing value | 11249 |
87.6%
|