| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.3%
|
|
| 2 | 3 |
0.4%
|
|
| 3 | 2 |
0.3%
|
|
| 4 | 2 |
0.3%
|
|
| Missing value | 755 |
98.8%
|