| Age (year) | not | % |
| 0 - 9 | 0 | 0 |
| 10 - 19 | 0 | 0 |
| 20 - 29 | 0 | 0 |
| 30 - 39 | 1 | 3.03 |
| 40 - 49 | 6 | 18.18 |
| 50 - 59 | 13 | 39.39 |
| 60 - 70 | 9 | 27.27 |
| >70 | 4 | 12.12 |
| Total | 33 | 100 |