| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
31.5%
|
|
| 2 | 23 |
42.6%
|
|
| 3 | 13 |
24.1%
|
|
| 4 | 1 |
1.9%
|
|
| Missing value | 1273 |