Numbers
| Luz (feminine) | |||
| Year | Rank | Percent Used | |
| 2017 | - | - | |
| 2016 | - | - | |
| 2015 | #955 | 0.015 | |
| 2014 | - | - | |
| 2013 | #890 | 0.015 | |
| 2012 | #863 | 0.016 | |
| 2011 | #870 | 0.016 | |
| 2010 | #746 | 0.019 | |
| 2009 | #748 | 0.019 | |
| 2008 | #735 | 0.020 | |
| 2007 | #603 | 0.024 | |
| 2006 | #586 | 0.024 | |
| 2005 | #604 | 0.023 | |
| 2004 | #601 | 0.023 | |
| 2003 | #578 | 0.024 | |
| 2002 | #592 | 0.022 | |
| 2001 | #517 | 0.026 | |
| 2000 | #533 | 0.025 | |
| 1999 | #463 | 0.029 | |
| 1998 | #499 | 0.026 | |
| 1997 | #507 | 0.025 | |
| 1996 | #678 | 0.017 | |
| 1995 | #653 | 0.017 | |
| 1994 | #646 | 0.017 | |
| 1993 | #632 | 0.018 | |
| 1992 | #629 | 0.018 | |
| 1991 | #624 | 0.018 | |
| 1990 | #604 | 0.018 | |
| 1989 | #624 | 0.017 | |
| 1988 | #640 | 0.016 | |
| 1987 | #571 | 0.019 | |
| 1986 | #601 | 0.017 | |
| 1985 | #584 | 0.018 | |
| 1984 | #582 | 0.017 | |
| 1983 | #536 | 0.020 | |
| 1982 | #524 | 0.021 | |
| 1981 | #533 | 0.020 | |
| 1980 | #490 | 0.024 | |
| 1979 | #456 | 0.026 | |
| 1978 | #521 | 0.022 | |
| 1977 | #510 | 0.022 | |
| 1976 | #486 | 0.024 | |
| 1975 | #486 | 0.024 | |
| 1974 | #475 | 0.024 | |
| 1973 | #501 | 0.022 | |
| 1972 | #454 | 0.025 | |
| 1971 | #480 | 0.023 | |
| 1970 | #475 | 0.023 | |
| 1969 | #460 | 0.025 | |
| 1968 | #469 | 0.025 | |
| 1967 | #509 | 0.020 | |
| 1966 | #485 | 0.021 | |
| 1965 | #541 | 0.017 | |
| 1964 | #530 | 0.018 | |
| 1963 | #539 | 0.016 | |
| 1962 | #596 | 0.014 | |
| 1961 | #602 | 0.013 | |
| 1960 | #582 | 0.014 | |
| 1959 | #631 | 0.012 | |
| 1958 | #624 | 0.012 | |
| 1957 | #670 | 0.010 | |
| 1956 | #631 | 0.011 | |
| 1955 | #662 | 0.010 | |
| 1954 | #691 | 0.009 | |
| 1953 | #732 | 0.008 | |
| 1952 | #905 | 0.005 | |
| 1951 | #857 | 0.006 | |
| 1950 | #948 | 0.005 | |
| 1949 | - | - | |
| 1948 | #949 | 0.005 | |
| 1947 | - | - | |
| 1946 | - | - | |
| 1945 | - | - | |
| 1944 | - | - | |
| 1943 | - | - | |
| 1942 | - | - | |
| 1941 | - | - | |
| 1940 | - | - | |
| 1939 | - | - | |
| 1938 | - | - | |
| 1937 | - | - | |
| 1936 | - | - | |
| 1935 | - | - | |
| 1934 | - | - | |
| 1933 | - | - | |
| 1932 | - | - | |
| 1931 | - | - | |
| 1930 | #907 | 0.005 | |
| 1929 | #815 | 0.006 | |
| 1928 | #725 | 0.008 | |
| 1927 | #787 | 0.007 | |
| 1926 | #970 | 0.005 | |
| 1925 | #960 | 0.005 | |
| 1924 | #919 | 0.005 | |
| 1923 | - | - | |
| 1922 | #962 | 0.005 | |
| 1921 | - | - | |
| 1920 | - | - | |
| 1919 | - | - | |
| 1918 | - | - | |
| 1917 | - | - | |
| 1916 | - | - | |
| 1915 | - | - | |
| 1914 | - | - | |
| 1913 | #925 | 0.005 | |
| 1912 | - | - | |
| 1911 | - | - | |
| 1910 | - | - | |
| 1909 | - | - | |
| 1908 | - | - | |
| 1907 | #945 | 0.005 | |
| 1906 | - | - | |
| 1905 | - | - | |
| 1904 | - | - | |
| 1903 | - | - | |
| 1902 | - | - | |
| 1901 | - | - | |
| 1900 | - | - | |
| 1899 | - | - | |
| 1898 | - | - | |
| 1897 | - | - | |
| 1896 | - | - | |
| 1895 | - | - | |
| 1894 | - | - | |
| 1893 | - | - | |
| 1892 | - | - | |
| 1891 | - | - | |
| 1890 | - | - | |
| 1889 | - | - | |
| 1888 | - | - | |
| 1887 | #860 | 0.005 | |
| 1886 | - | - | |
| 1885 | - | - | |
| 1884 | - | - | |
| 1883 | - | - | |
| 1882 | - | - | |
| 1881 | - | - | |
| 1880 | - | - | |
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