Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
average life span in 1800s | 1.42 | 0.6 | 5246 | 70 |
average life span in 1800s america | 1.89 | 0.6 | 2163 | 77 |
average life span in 1800 in usa | 0.89 | 0.6 | 8338 | 84 |
what was the average life span in the 1800s | 0.8 | 0.9 | 9750 | 61 |
what was the average life span in 1800 | 0.1 | 1 | 8904 | 34 |