| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 46 |
2.6%
|
| 2 | 2 | 49 |
2.8%
|
| 3 | 4 | 2 |
0.1%
|
| 4 | 5 | 2 |
0.1%
|
| Missing value | 1679 |
94.4%
|