| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 32 |
1.8%
|
| 2 | 5 | 4 |
0.2%
|
| 3 | 11 | 1 |
0.1%
|
| 4 | 14 | 1 |
0.1%
|
| Missing value | 1740 |
97.9%
|