| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1275 |
66%
|
| 2 | 2 | 62 |
3.2%
|
| 3 | 3 | 13 |
0.7%
|
| 4 | 4 | 264 |
13.7%
|
| Missing value | 318 |
16.5%
|