| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 321 |
20%
|
| 2 | 2 | 62 |
3.9%
|
| 3 | 3 | 29 |
1.8%
|
| 4 | 96 | 16 |
1%
|
| Missing value | 1177 |
73.3%
|