| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 | 2 |
0.1%
|
| 2 | 3 | 25 |
1.5%
|
| 3 | 4 | 805 |
48.2%
|
| 4 | 5 | 704 |
42.2%
|
| Missing value | 133 |
8%
|