| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
3.1%
|
|
| 2 | 93 |
12.1%
|
|
| 3 | 275 |
35.8%
|
|
| 4 | 351 |
45.6%
|
|
| 5 | 26 |
3.4%
|
|
| Missing value | 1 |