| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 22 |
3.4%
|
| 2 | 2 | 107 |
16.7%
|
| 3 | 3 | 352 |
55%
|
| 4 | 4 | 59 |
9.2%
|
| 5 | 5 | 20 |
3.1%
|
| Missing value | 80 |
12.5%
|