| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15-17 | 1 |
0%
|
| 2 | 18-21 | 185 |
7.5%
|
| 3 | 22-35 | 1172 |
47.3%
|
| 4 | 36-59 | 1009 |
40.7%
|
| 5 | over60 | 112 |
4.5%
|
| Missing value | 1642 |