| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15-19 | 18 |
7.3%
|
| 2 | 20-24 | 36 |
14.5%
|
| 3 | 25-29 | 29 |
11.7%
|
| 4 | 30-34 | 27 |
10.9%
|
| 5 | 35-39 | 40 |
16.1%
|
| 6 | 40-44 | 28 |
11.3%
|
| 7 | 45-49 | 14 |
5.6%
|
| Missing value | 56 |
22.6%
|