Lewis (masculine) | Lewis (feminine) | |||||
Year | Rank | Percent Used | Rank | Percent Used | ||
2020 | #484 | 0.033 | - | - | ||
2010 | #584 | 0.023 | - | - | ||
2000 | #643 | 0.016 | - | - | ||
1990 | #482 | 0.022 | - | - | ||
1980 | #333 | 0.030 | - | - | ||
1970 | #265 | 0.044 | - | - | ||
1960 | #223 | 0.060 | - | - | ||
1950 | #164 | 0.088 | - | - | ||
1940 | #116 | 0.138 | - | - | ||
1930 | #96 | 0.184 | - | - | ||
1920 | #77 | 0.223 | - | - | ||
1910 | #72 | 0.256 | - | - | ||
1900 | #64 | 0.275 | - | - | ||
1890 | #56 | 0.300 | #1973 | 0.001 | ||
1880 | #41 | 0.369 | - | - | ||