| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 242 |
10.6%
|
| 2 | 2 | 6 |
0.3%
|
| 3 | 3 | 143 |
6.2%
|
| 4 | 4 | 8 |
0.3%
|
| Missing value | 1892 |
82.6%
|