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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1883 | 1 |
| 1888 | 1 |
| 1930 | 1 |
| 1940 | 1 |
| 1945 | 7 |
| 1946 | 10 |
| 1947 | 6 |
| 1948 | 5 |
| 1949 | 8 |
| 1950 | 9 |
| 1951 | 12 |
| 1952 | 10 |
| 1953 | 12 |
| 1954 | 16 |
| 1955 | 15 |
| 1956 | 13 |
| 1957 | 11 |
| 1958 | 16 |
| 1959 | 15 |
| 1960 | 5 |
| 1961 | 7 |
| 1962 | 8 |
| 1963 | 16 |
| 1964 | 21 |
| 1965 | 19 |
| 1966 | 11 |
| 1967 | 29 |
| 1968 | 25 |
| 1969 | 43 |
| 1970 | 54 |
| 1971 | 50 |
| 1972 | 32 |
| 1973 | 40 |
| 1974 | 41 |
| 1975 | 42 |
| 1976 | 40 |
| 1977 | 54 |
| 1978 | 29 |
| 1979 | 35 |
| 1980 | 51 |
| 1981 | 62 |
| 1982 | 54 |
| 1983 | 55 |
| 1984 | 66 |
| 1985 | 65 |
| 1986 | 75 |
| 1987 | 71 |
| 1988 | 88 |
| 1989 | 76 |
| 1990 | 73 |
| 1991 | 71 |
| 1992 | 89 |
| 1993 | 84 |
| 1994 | 105 |
| 1995 | 105 |
| 1996 | 102 |
| 1997 | 103 |
| 1998 | 140 |
| 1999 | 165 |
| 2000 | 188 |
| 2001 | 245 |
| 2002 | 231 |
| 2003 | 281 |
| 2004 | 328 |
| 2005 | 328 |
| 2006 | 385 |
| 2007 | 501 |
| 2008 | 612 |
| 2009 | 589 |
| 2010 | 688 |
| 2011 | 769 |
| 2012 | 833 |
| 2013 | 997 |
| 2014 | 1036 |
| 2015 | 1107 |
| 2016 | 1214 |
| 2017 | 1279 |
| 2018 | 1336 |
| 2019 | 1382 |
| 2020 | 1618 |
| 2021 | 1849 |
| 2022 | 1701 |
| 2023 | 1658 |
| 2024 | 589 |