| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1590 |
8.4%
|
|
| 1 | 74 |
0.4%
|
|
| 2 | 7908 |
42%
|
|
| 3 | 109 |
0.6%
|
|
| 4 | 9115 |
48.4%
|
|
| Missing value | 33 |
0.2%
|