| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0ver60 | 1 |
0.3%
|
| 2 | 18-21 | 8 |
2.7%
|
| 3 | 21-35 | 177 |
59.2%
|
| 4 | 35-59 | 113 |
37.8%
|
| Missing value | 260 |