| Value | Category | Cases | |
|---|---|---|---|
| 1 | 63 |
3.2%
|
|
| 2 | 394 |
19.9%
|
|
| 3 | 458 |
23.2%
|
|
| 4 | 867 |
43.9%
|
|
| 5 | 194 |
9.8%
|
|
| Missing value | 63 |