| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| china population in 1900 | 0.17 | 1 | 7666 | 87 | 24 |
| china | 1.87 | 0.2 | 6105 | 4 | 5 |
| population | 1.16 | 0.8 | 2387 | 3 | 10 |
| in | 0.36 | 0.7 | 4916 | 67 | 2 |
| 1900 | 1.14 | 1 | 3462 | 71 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| china population in 1900 | 1.07 | 0.1 | 5789 | 90 |
| china population in 1980 | 0.27 | 0.2 | 659 | 24 |
| china population in 1970 | 0.04 | 0.5 | 8856 | 71 |
| china population in 1910 | 0.58 | 1 | 3190 | 2 |
| china population in 1000 | 0.5 | 1 | 8177 | 8 |
| china population in 1920 | 0.45 | 1 | 4937 | 32 |
| china population in 1800 | 0.59 | 0.1 | 1181 | 92 |
| china population in 1930 | 0.03 | 0.1 | 9446 | 90 |
| china population in 1990 | 0.8 | 0.5 | 1661 | 78 |
| china population in 1500 | 0.9 | 0.4 | 3551 | 65 |
| china population in 1950 | 0.57 | 0.8 | 6936 | 12 |
| china population in 1700 | 0.04 | 0.7 | 6430 | 18 |
| china population in 1940 | 0.63 | 0.5 | 8422 | 68 |
| china population in 1960 | 1.69 | 1 | 890 | 90 |
| china population in 1200 | 1.48 | 0.9 | 9131 | 76 |
| what was the population of china in 1900 | 0.32 | 0.2 | 1885 | 34 |
