| Ron (masculine) | |||
| Year | Rank | Percent Used | |
| 2024 | - | - | |
| 2023 | - | - | |
| 2022 | - | - | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | - | - | |
| 2017 | - | - | |
| 2016 | - | - | |
| 2015 | - | - | |
| 2014 | - | - | |
| 2013 | - | - | |
| 2012 | - | - | |
| 2011 | - | - | |
| 2010 | - | - | |
| 2009 | - | - | |
| 2008 | - | - | |
| 2007 | - | - | |
| 2006 | - | - | |
| 2005 | - | - | |
| 2004 | - | - | |
| 2003 | - | - | |
| 2002 | - | - | |
| 2001 | - | - | |
| 2000 | - | - | |
| 1999 | - | - | |
| 1998 | - | - | |
| 1997 | - | - | |
| 1996 | - | - | |
| 1995 | #983 | 0.006 | |
| 1994 | - | - | |
| 1993 | #905 | 0.007 | |
| 1992 | #902 | 0.007 | |
| 1991 | #831 | 0.007 | |
| 1990 | #739 | 0.009 | |
| 1989 | #727 | 0.009 | |
| 1988 | #773 | 0.007 | |
| 1987 | #705 | 0.009 | |
| 1986 | #653 | 0.010 | |
| 1985 | #659 | 0.009 | |
| 1984 | #643 | 0.010 | |
| 1983 | #637 | 0.010 | |
| 1982 | #557 | 0.013 | |
| 1981 | #539 | 0.013 | |
| 1980 | #492 | 0.016 | |
| 1979 | #496 | 0.016 | |
| 1978 | #492 | 0.016 | |
| 1977 | #457 | 0.018 | |
| 1976 | #417 | 0.021 | |
| 1975 | #445 | 0.020 | |
| 1974 | #399 | 0.023 | |
| 1973 | #380 | 0.025 | |
| 1972 | #345 | 0.030 | |
| 1971 | #298 | 0.037 | |
| 1970 | #270 | 0.041 | |
| 1969 | #230 | 0.055 | |
| 1968 | #251 | 0.046 | |
| 1967 | #241 | 0.047 | |
| 1966 | #230 | 0.052 | |
| 1965 | #213 | 0.060 | |
| 1964 | #209 | 0.066 | |
| 1963 | #185 | 0.077 | |
| 1962 | #178 | 0.081 | |
| 1961 | #170 | 0.085 | |
| 1960 | #170 | 0.087 | |
| 1959 | #166 | 0.087 | |
| 1958 | #175 | 0.079 | |
| 1957 | #208 | 0.059 | |
| 1956 | #263 | 0.036 | |
| 1955 | #330 | 0.024 | |
| 1954 | #358 | 0.020 | |
| 1953 | #369 | 0.017 | |
| 1952 | #415 | 0.014 | |
| 1951 | #402 | 0.015 | |
| 1950 | #360 | 0.019 | |
| 1949 | #294 | 0.029 | |
| 1948 | #232 | 0.043 | |
| 1947 | #210 | 0.050 | |
| 1946 | #206 | 0.050 | |
| 1945 | #244 | 0.040 | |
| 1944 | #255 | 0.038 | |
| 1943 | #265 | 0.036 | |
| 1942 | #293 | 0.030 | |
| 1941 | #336 | 0.023 | |
| 1940 | #389 | 0.018 | |
| 1939 | #405 | 0.017 | |
| 1938 | #484 | 0.013 | |
| 1937 | #487 | 0.013 | |
| 1936 | #602 | 0.009 | |
| 1935 | #648 | 0.008 | |
| 1934 | #762 | 0.006 | |
| 1933 | - | - | |
| 1932 | - | - | |
| 1931 | - | - | |
| 1930 | - | - | |
| 1929 | - | - | |
| 1928 | - | - | |
| 1927 | - | - | |
| 1926 | - | - | |
| 1925 | - | - | |
| 1924 | - | - | |
| 1923 | - | - | |
| 1922 | - | - | |
| 1921 | - | - | |
| 1920 | - | - | |
| 1919 | - | - | |
| 1918 | - | - | |
| 1917 | - | - | |
| 1916 | - | - | |
| 1915 | - | - | |
| 1914 | - | - | |
| 1913 | - | - | |
| 1912 | - | - | |
| 1911 | - | - | |
| 1910 | - | - | |
| 1909 | - | - | |
| 1908 | - | - | |
| 1907 | - | - | |
| 1906 | - | - | |
| 1905 | - | - | |
| 1904 | - | - | |
| 1903 | - | - | |
| 1902 | - | - | |
| 1901 | - | - | |
| 1900 | - | - | |
| 1899 | - | - | |
| 1898 | - | - | |
| 1897 | - | - | |
| 1896 | - | - | |
| 1895 | - | - | |
| 1894 | - | - | |
| 1893 | - | - | |
| 1892 | - | - | |
| 1891 | - | - | |
| 1890 | - | - | |
| 1889 | - | - | |
| 1888 | - | - | |
| 1887 | - | - | |
| 1886 | - | - | |
| 1885 | - | - | |
| 1884 | - | - | |
| 1883 | - | - | |
| 1882 | - | - | |
| 1881 | - | - | |
| 1880 | - | - | |