Age (years) | Number | Percentage (%) |
<10 | 4 | 1.4 |
11 - 20 | 19 | 6.7 |
21 - 30 | 98 | 34.8 |
31 - 40 | 113 | 40.1 |
41 - 50 | 38 | 13.5 |
>50 | 10 | 3.5 |