| Value | Category | Cases | |
|---|---|---|---|
| 1 | 48 |
1%
|
|
| 2 | 291 |
5.8%
|
|
| 3 | 753 |
15%
|
|
| 4 | 1470 |
29.4%
|
|
| 5 | 1671 |
33.4%
|
|
| Missing value | 774 |
15.5%
|