| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22657 |
93.1%
|
|
| 1 | 1568 |
6.4%
|
|
| 2 | 76 |
0.3%
|
|
| 3 | 19 |
0.1%
|
|
| 4 | 4 |
0%
|
|
| 5 | 8 |
0%
|
|
| 7 | Missing | 15 |
0.1%
|