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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1888 | 1 |
| 1904 | 1 |
| 1946 | 2 |
| 1947 | 2 |
| 1948 | 1 |
| 1950 | 5 |
| 1951 | 2 |
| 1953 | 4 |
| 1954 | 1 |
| 1955 | 2 |
| 1956 | 4 |
| 1957 | 1 |
| 1959 | 8 |
| 1960 | 16 |
| 1961 | 60 |
| 1962 | 3 |
| 1963 | 66 |
| 1964 | 74 |
| 1965 | 51 |
| 1966 | 44 |
| 1967 | 38 |
| 1968 | 30 |
| 1969 | 29 |
| 1970 | 39 |
| 1971 | 28 |
| 1972 | 128 |
| 1973 | 81 |
| 1974 | 40 |
| 1975 | 35 |
| 1976 | 101 |
| 1977 | 103 |
| 1978 | 39 |
| 1979 | 22 |
| 1980 | 46 |
| 1981 | 27 |
| 1982 | 31 |
| 1983 | 53 |
| 1984 | 37 |
| 1985 | 32 |
| 1986 | 96 |
| 1987 | 57 |
| 1988 | 43 |
| 1989 | 45 |
| 1990 | 99 |
| 1991 | 45 |
| 1992 | 33 |
| 1993 | 38 |
| 1994 | 49 |
| 1995 | 32 |
| 1996 | 37 |
| 1997 | 48 |
| 1998 | 64 |
| 1999 | 56 |
| 2000 | 97 |
| 2001 | 91 |
| 2002 | 114 |
| 2003 | 130 |
| 2004 | 150 |
| 2005 | 188 |
| 2006 | 195 |
| 2007 | 208 |
| 2008 | 230 |
| 2009 | 282 |
| 2010 | 369 |
| 2011 | 367 |
| 2012 | 379 |
| 2013 | 502 |
| 2014 | 689 |
| 2015 | 919 |
| 2016 | 918 |
| 2017 | 903 |
| 2018 | 990 |
| 2019 | 1093 |
| 2020 | 1478 |
| 2021 | 1879 |
| 2022 | 2024 |
| 2023 | 2001 |
| 2024 | 614 |