| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| average life span in 1700s | 1.89 | 0.5 | 332 | 99 |
| average life span in 1700s america | 0.75 | 1 | 1693 | 82 |
| average life span in 1800s | 1.32 | 0.6 | 5301 | 94 |
| average life span in 1700 in usa | 1.81 | 0.4 | 2028 | 6 |
| average life span in 1800s america | 1.89 | 0.3 | 4537 | 81 |
| what was the average life span in the 1700s | 1.68 | 1 | 2993 | 64 |
| what was the average life span in 1700 | 1.92 | 0.5 | 7407 | 27 |
| average human lifespan in 1700 | 0.12 | 0.1 | 447 | 70 |
