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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1890 | 1 |
| 1899 | 1 |
| 1909 | 1 |
| 1940 | 1 |
| 1942 | 1 |
| 1945 | 5 |
| 1946 | 7 |
| 1947 | 9 |
| 1948 | 17 |
| 1949 | 9 |
| 1950 | 22 |
| 1951 | 28 |
| 1952 | 28 |
| 1953 | 33 |
| 1954 | 36 |
| 1955 | 30 |
| 1956 | 30 |
| 1957 | 35 |
| 1958 | 30 |
| 1959 | 16 |
| 1960 | 24 |
| 1961 | 31 |
| 1962 | 27 |
| 1963 | 31 |
| 1964 | 36 |
| 1965 | 34 |
| 1966 | 32 |
| 1967 | 47 |
| 1968 | 44 |
| 1969 | 33 |
| 1970 | 48 |
| 1971 | 19 |
| 1972 | 47 |
| 1973 | 50 |
| 1974 | 49 |
| 1975 | 68 |
| 1976 | 74 |
| 1977 | 60 |
| 1978 | 72 |
| 1979 | 77 |
| 1980 | 105 |
| 1981 | 98 |
| 1982 | 107 |
| 1983 | 102 |
| 1984 | 132 |
| 1985 | 146 |
| 1986 | 124 |
| 1987 | 184 |
| 1988 | 180 |
| 1989 | 211 |
| 1990 | 264 |
| 1991 | 280 |
| 1992 | 309 |
| 1993 | 312 |
| 1994 | 323 |
| 1995 | 340 |
| 1996 | 394 |
| 1997 | 383 |
| 1998 | 438 |
| 1999 | 434 |
| 2000 | 481 |
| 2001 | 506 |
| 2002 | 588 |
| 2003 | 606 |
| 2004 | 646 |
| 2005 | 798 |
| 2006 | 835 |
| 2007 | 941 |
| 2008 | 1033 |
| 2009 | 1083 |
| 2010 | 1188 |
| 2011 | 1338 |
| 2012 | 1460 |
| 2013 | 1537 |
| 2014 | 1682 |
| 2015 | 1891 |
| 2016 | 1835 |
| 2017 | 1971 |
| 2018 | 2033 |
| 2019 | 2163 |
| 2020 | 2574 |
| 2021 | 2891 |
| 2022 | 2795 |
| 2023 | 2718 |
| 2024 | 993 |