| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 | 2 |
0.1%
|
| 2 | 3 | 20 |
0.9%
|
| 3 | 4 | 514 |
24%
|
| 4 | 5 | 1099 |
51.4%
|
| Missing value | 504 |
23.6%
|