| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20917 |
90.4%
|
|
| 2 | 1850 |
8%
|
|
| 3 | 270 |
1.2%
|
|
| 4 | 49 |
0.2%
|
|
| Missing value | 52 |
0.2%
|