| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18-21 | 6 |
2.8%
|
| 2 | 22-35 | 119 |
56.4%
|
| 3 | 35-59 | 2 |
0.9%
|
| 4 | 36-59 | 82 |
38.9%
|
| 5 | over60 | 2 |
0.9%
|
| Missing value | 336 |