Age range (years) | Frequency | Percentage |
10 - 19 | 2 | 16.7 |
20 - 29 | 1 | 8.3 |
30 - 39 | 2 | 16.7 |
40 - 49 | 4 | 33.3 |
50 - 59 | 1 | 8.3 |
70 - 79 | 2 | 16.7 |
Total | 12 | 100 |