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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1896 | 2 |
| 1897 | 1 |
| 1908 | 1 |
| 1917 | 1 |
| 1920 | 1 |
| 1929 | 1 |
| 1930 | 2 |
| 1931 | 2 |
| 1933 | 1 |
| 1934 | 1 |
| 1939 | 1 |
| 1941 | 1 |
| 1945 | 2 |
| 1946 | 5 |
| 1947 | 7 |
| 1948 | 7 |
| 1949 | 3 |
| 1950 | 12 |
| 1951 | 6 |
| 1952 | 8 |
| 1953 | 7 |
| 1954 | 3 |
| 1955 | 7 |
| 1956 | 4 |
| 1957 | 10 |
| 1958 | 13 |
| 1959 | 12 |
| 1960 | 16 |
| 1961 | 18 |
| 1962 | 17 |
| 1963 | 18 |
| 1964 | 24 |
| 1965 | 28 |
| 1966 | 42 |
| 1967 | 59 |
| 1968 | 54 |
| 1969 | 61 |
| 1970 | 53 |
| 1971 | 74 |
| 1972 | 78 |
| 1973 | 84 |
| 1974 | 49 |
| 1975 | 65 |
| 1976 | 68 |
| 1977 | 66 |
| 1978 | 68 |
| 1979 | 65 |
| 1980 | 58 |
| 1981 | 75 |
| 1982 | 70 |
| 1983 | 97 |
| 1984 | 116 |
| 1985 | 97 |
| 1986 | 105 |
| 1987 | 128 |
| 1988 | 98 |
| 1989 | 107 |
| 1990 | 111 |
| 1991 | 113 |
| 1992 | 119 |
| 1993 | 137 |
| 1994 | 133 |
| 1995 | 138 |
| 1996 | 161 |
| 1997 | 155 |
| 1998 | 139 |
| 1999 | 203 |
| 2000 | 229 |
| 2001 | 232 |
| 2002 | 293 |
| 2003 | 336 |
| 2004 | 391 |
| 2005 | 448 |
| 2006 | 526 |
| 2007 | 601 |
| 2008 | 595 |
| 2009 | 685 |
| 2010 | 725 |
| 2011 | 878 |
| 2012 | 918 |
| 2013 | 1042 |
| 2014 | 1094 |
| 2015 | 1150 |
| 2016 | 1189 |
| 2017 | 1143 |
| 2018 | 1184 |
| 2019 | 1306 |
| 2020 | 1638 |
| 2021 | 1900 |
| 2022 | 1839 |
| 2023 | 1879 |
| 2024 | 655 |