| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| world population 1940 census | 1.01 | 0.2 | 6529 | 41 | 28 |
| world | 1.92 | 0.2 | 2539 | 3 | 5 |
| population | 0.6 | 1 | 5912 | 34 | 10 |
| 1940 | 0.44 | 0.6 | 6512 | 32 | 4 |
| census | 0.57 | 0.4 | 7613 | 10 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| world population 1940 census | 1.59 | 0.7 | 5096 | 28 |
| what was world population in 1940 | 1.67 | 0.6 | 3747 | 16 |
| us population 1940 census | 0.77 | 0.9 | 4402 | 56 |
| world population in 1940 by country | 0.85 | 1 | 4908 | 51 |
| population schedules for the 1940 census | 1.09 | 0.6 | 8080 | 59 |
| what was the population in 1940 | 0.69 | 0.8 | 5083 | 47 |
| population by country 1940 | 0.43 | 0.9 | 4467 | 94 |
| global population in 1940 | 0.02 | 0.3 | 659 | 92 |
| us census data 1940 | 1.8 | 0.9 | 5299 | 82 |
| population united states 1940 | 0.28 | 0.8 | 5157 | 99 |
| united states 1940 census | 0.76 | 0.3 | 9062 | 10 |
| what was world population in 1930 | 1.43 | 0.7 | 618 | 16 |
| what was world population in 1950 | 0.35 | 0.1 | 2518 | 9 |
| what was world population in 1900 | 0.8 | 0.3 | 864 | 27 |
