| Value | Category | Cases | |
|---|---|---|---|
| 1 | 219 |
57.3%
|
|
| 2 | 102 |
26.7%
|
|
| 3 | 60 |
15.7%
|
|
| 4 | 1 |
0.3%
|
|
| Missing value | 2 |