| Walter (masculine) | |||
| Year | Rank | Percent Used | |
| 2024 | #271 | 0.068 | |
| 2023 | #267 | 0.069 | |
| 2022 | #268 | 0.068 | |
| 2021 | #271 | 0.068 | |
| 2020 | #272 | 0.067 | |
| 2019 | #278 | 0.067 | |
| 2018 | #271 | 0.068 | |
| 2017 | #265 | 0.069 | |
| 2016 | #301 | 0.058 | |
| 2015 | #309 | 0.057 | |
| 2014 | #337 | 0.048 | |
| 2013 | #342 | 0.046 | |
| 2012 | #375 | 0.040 | |
| 2011 | #373 | 0.039 | |
| 2010 | #372 | 0.038 | |
| 2009 | #383 | 0.037 | |
| 2008 | #393 | 0.035 | |
| 2007 | #379 | 0.037 | |
| 2006 | #356 | 0.039 | |
| 2005 | #374 | 0.036 | |
| 2004 | #365 | 0.036 | |
| 2003 | #354 | 0.037 | |
| 2002 | #330 | 0.040 | |
| 2001 | #335 | 0.040 | |
| 2000 | #308 | 0.045 | |
| 1999 | #310 | 0.045 | |
| 1998 | #311 | 0.044 | |
| 1997 | #273 | 0.051 | |
| 1996 | #272 | 0.052 | |
| 1995 | #265 | 0.053 | |
| 1994 | #250 | 0.057 | |
| 1993 | #220 | 0.066 | |
| 1992 | #218 | 0.068 | |
| 1991 | #199 | 0.073 | |
| 1990 | #191 | 0.075 | |
| 1989 | #184 | 0.077 | |
| 1988 | #175 | 0.080 | |
| 1987 | #174 | 0.081 | |
| 1986 | #156 | 0.089 | |
| 1985 | #163 | 0.088 | |
| 1984 | #161 | 0.090 | |
| 1983 | #154 | 0.095 | |
| 1982 | #147 | 0.101 | |
| 1981 | #138 | 0.107 | |
| 1980 | #137 | 0.108 | |
| 1979 | #128 | 0.118 | |
| 1978 | #131 | 0.116 | |
| 1977 | #123 | 0.128 | |
| 1976 | #126 | 0.129 | |
| 1975 | #112 | 0.145 | |
| 1974 | #103 | 0.153 | |
| 1973 | #101 | 0.163 | |
| 1972 | #98 | 0.174 | |
| 1971 | #90 | 0.185 | |
| 1970 | #89 | 0.188 | |
| 1969 | #84 | 0.195 | |
| 1968 | #83 | 0.202 | |
| 1967 | #81 | 0.214 | |
| 1966 | #83 | 0.223 | |
| 1965 | #82 | 0.237 | |
| 1964 | #80 | 0.239 | |
| 1963 | #77 | 0.245 | |
| 1962 | #79 | 0.251 | |
| 1961 | #74 | 0.253 | |
| 1960 | #70 | 0.266 | |
| 1959 | #66 | 0.283 | |
| 1958 | #63 | 0.293 | |
| 1957 | #58 | 0.307 | |
| 1956 | #53 | 0.327 | |
| 1955 | #51 | 0.350 | |
| 1954 | #49 | 0.362 | |
| 1953 | #45 | 0.375 | |
| 1952 | #44 | 0.400 | |
| 1951 | #42 | 0.421 | |
| 1950 | #40 | 0.428 | |
| 1949 | #37 | 0.461 | |
| 1948 | #35 | 0.484 | |
| 1947 | #34 | 0.496 | |
| 1946 | #30 | 0.525 | |
| 1945 | #27 | 0.552 | |
| 1944 | #26 | 0.587 | |
| 1943 | #26 | 0.621 | |
| 1942 | #26 | 0.616 | |
| 1941 | #26 | 0.617 | |
| 1940 | #25 | 0.651 | |
| 1939 | #25 | 0.646 | |
| 1938 | #26 | 0.665 | |
| 1937 | #26 | 0.684 | |
| 1936 | #26 | 0.708 | |
| 1935 | #23 | 0.731 | |
| 1934 | #21 | 0.762 | |
| 1933 | #21 | 0.760 | |
| 1932 | #21 | 0.807 | |
| 1931 | #20 | 0.836 | |
| 1930 | #19 | 0.861 | |
| 1929 | #19 | 0.889 | |
| 1928 | #18 | 0.933 | |
| 1927 | #17 | 0.976 | |
| 1926 | #17 | 1.028 | |
| 1925 | #16 | 1.054 | |
| 1924 | #16 | 1.086 | |
| 1923 | #16 | 1.098 | |
| 1922 | #15 | 1.123 | |
| 1921 | #15 | 1.143 | |
| 1920 | #13 | 1.208 | |
| 1919 | #11 | 1.269 | |
| 1918 | #11 | 1.272 | |
| 1917 | #11 | 1.312 | |
| 1916 | #11 | 1.274 | |
| 1915 | #11 | 1.278 | |
| 1914 | #10 | 1.312 | |
| 1913 | #11 | 1.285 | |
| 1912 | #11 | 1.287 | |
| 1911 | #12 | 1.273 | |
| 1910 | #13 | 1.245 | |
| 1909 | #12 | 1.293 | |
| 1908 | #12 | 1.318 | |
| 1907 | #12 | 1.321 | |
| 1906 | #12 | 1.342 | |
| 1905 | #12 | 1.328 | |
| 1904 | #12 | 1.352 | |
| 1903 | #12 | 1.423 | |
| 1902 | #12 | 1.400 | |
| 1901 | #12 | 1.486 | |
| 1900 | #12 | 1.417 | |
| 1899 | #12 | 1.518 | |
| 1898 | #13 | 1.516 | |
| 1897 | #12 | 1.554 | |
| 1896 | #13 | 1.563 | |
| 1895 | #13 | 1.591 | |
| 1894 | #13 | 1.609 | |
| 1893 | #13 | 1.656 | |
| 1892 | #13 | 1.696 | |
| 1891 | #13 | 1.527 | |
| 1890 | #13 | 1.591 | |
| 1889 | #13 | 1.610 | |
| 1888 | #13 | 1.570 | |
| 1887 | #13 | 1.559 | |
| 1886 | #13 | 1.579 | |
| 1885 | #13 | 1.559 | |
| 1884 | #13 | 1.550 | |
| 1883 | #13 | 1.516 | |
| 1882 | #13 | 1.479 | |
| 1881 | #13 | 1.542 | |
| 1880 | #13 | 1.482 | |