| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 |
2.9%
|
|
| 2 | 357 |
17.9%
|
|
| 3 | 228 |
11.4%
|
|
| 4 | 1012 |
50.7%
|
|
| 5 | 343 |
17.2%
|
|
| Missing value | 42 |