| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 79 |
12.3%
|
| 2 | 2 | 36 |
5.6%
|
| 3 | 3 | 6 |
0.9%
|
| 4 | 96 | 3 |
0.5%
|
| Missing value | 516 |
80.6%
|