Walker (masculine) | Walker (feminine) | |||||
Year | Rank | Percent Used | Rank | Percent Used | ||
2020 | #113 | 0.175 | #1794 | 0.006 | ||
2010 | #335 | 0.050 | - | - | ||
2000 | #422 | 0.030 | - | - | ||
1990 | #535 | 0.018 | - | - | ||
1980 | #1016 | 0.004 | - | - | ||
1970 | #1138 | 0.003 | - | - | ||
1960 | #1243 | 0.002 | - | - | ||
1950 | #969 | 0.003 | - | - | ||
1940 | #767 | 0.005 | - | - | ||
1930 | #732 | 0.007 | - | - | ||
1920 | #606 | 0.009 | - | - | ||
1910 | #552 | 0.012 | - | - | ||
1900 | #448 | 0.016 | - | - | ||
1890 | #337 | 0.024 | - | - | ||
1880 | #337 | 0.023 | - | - | ||