| Decade | 0-20 Years | 21-60 Years | less then 61 Years |
|---|---|---|---|
| 1720 | 98.95 | 0.16 | 0.89 |
| 1730 | 86.11 | 7.99 | 5.9 |
| 1740 | 83.21 | 12.49 | 4.3 |
| 1750 | 77.67 | 10.21 | 12.12 |
| 1760 | 62.81 | 29.87 | 7.33 |
| 1770 | 59.93 | 35.17 | 4.89 |
| 1780 | 63.61 | 36.39 | 0 |
| 1790 | 53.43 | 46.57 | 0 |
| 1800 | 58.65 | 41.35 | 0 |
| 1810 | 55.96 | 44.04 | 0 |