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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 13 |
| 1947 | 21 |
| 1948 | 18 |
| 1949 | 32 |
| 1950 | 23 |
| 1951 | 53 |
| 1952 | 75 |
| 1953 | 55 |
| 1954 | 24 |
| 1955 | 21 |
| 1956 | 17 |
| 1957 | 25 |
| 1958 | 34 |
| 1959 | 22 |
| 1960 | 42 |
| 1961 | 43 |
| 1962 | 45 |
| 1963 | 40 |
| 1964 | 40 |
| 1965 | 37 |
| 1966 | 25 |
| 1967 | 33 |
| 1968 | 55 |
| 1969 | 51 |
| 1970 | 46 |
| 1971 | 68 |
| 1972 | 45 |
| 1973 | 51 |
| 1974 | 60 |
| 1975 | 58 |
| 1976 | 75 |
| 1977 | 42 |
| 1978 | 32 |
| 1979 | 41 |
| 1980 | 31 |
| 1981 | 34 |
| 1982 | 33 |
| 1983 | 38 |
| 1984 | 31 |
| 1985 | 38 |
| 1986 | 37 |
| 1987 | 31 |
| 1988 | 32 |
| 1989 | 35 |
| 1990 | 31 |
| 1991 | 67 |
| 1992 | 58 |
| 1993 | 58 |
| 1994 | 62 |
| 1995 | 70 |
| 1996 | 69 |
| 1997 | 93 |
| 1998 | 121 |
| 1999 | 107 |
| 2000 | 143 |
| 2001 | 145 |
| 2002 | 202 |
| 2003 | 213 |
| 2004 | 219 |
| 2005 | 272 |
| 2006 | 298 |
| 2007 | 363 |
| 2008 | 391 |
| 2009 | 382 |
| 2010 | 448 |
| 2011 | 465 |
| 2012 | 556 |
| 2013 | 565 |
| 2014 | 598 |
| 2015 | 609 |
| 2016 | 543 |
| 2017 | 573 |
| 2018 | 676 |
| 2019 | 705 |
| 2020 | 548 |
| 2021 | 339 |
| 2022 | 85 |
| 2023 | 63 |
| 2024 | 106 |