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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 11 |
| 1947 | 9 |
| 1948 | 13 |
| 1949 | 6 |
| 1950 | 18 |
| 1951 | 31 |
| 1952 | 21 |
| 1953 | 21 |
| 1954 | 18 |
| 1955 | 15 |
| 1956 | 20 |
| 1957 | 14 |
| 1958 | 12 |
| 1959 | 21 |
| 1960 | 22 |
| 1961 | 28 |
| 1962 | 17 |
| 1963 | 33 |
| 1964 | 45 |
| 1965 | 48 |
| 1966 | 28 |
| 1967 | 53 |
| 1968 | 57 |
| 1969 | 69 |
| 1970 | 62 |
| 1971 | 43 |
| 1972 | 56 |
| 1973 | 66 |
| 1974 | 69 |
| 1975 | 66 |
| 1976 | 75 |
| 1977 | 68 |
| 1978 | 85 |
| 1979 | 73 |
| 1980 | 64 |
| 1981 | 62 |
| 1982 | 62 |
| 1983 | 81 |
| 1984 | 82 |
| 1985 | 123 |
| 1986 | 133 |
| 1987 | 125 |
| 1988 | 231 |
| 1989 | 287 |
| 1990 | 299 |
| 1991 | 344 |
| 1992 | 359 |
| 1993 | 393 |
| 1994 | 462 |
| 1995 | 580 |
| 1996 | 504 |
| 1997 | 552 |
| 1998 | 633 |
| 1999 | 774 |
| 2000 | 767 |
| 2001 | 826 |
| 2002 | 964 |
| 2003 | 1019 |
| 2004 | 1113 |
| 2005 | 1159 |
| 2006 | 1279 |
| 2007 | 1345 |
| 2008 | 1664 |
| 2009 | 1648 |
| 2010 | 1701 |
| 2011 | 1643 |
| 2012 | 1810 |
| 2013 | 2130 |
| 2014 | 2084 |
| 2015 | 2126 |
| 2016 | 1901 |
| 2017 | 1769 |
| 2018 | 1740 |
| 2019 | 1553 |
| 2020 | 1451 |
| 2021 | 1045 |
| 2022 | 653 |
| 2023 | 583 |
| 2024 | 216 |