| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
0.4%
|
|
| 2 | 166 |
20.8%
|
|
| 3 | 112 |
14.1%
|
|
| 96 | 22 |
2.8%
|
|
| Missing value | 494 |
62%
|