| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
2.4%
|
|
| 2 | 315 |
15.7%
|
|
| 3 | 357 |
17.7%
|
|
| 4 | 1017 |
50.5%
|
|
| 5 | 274 |
13.6%
|
|
| Missing value | 27 |