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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 4 |
| 1947 | 2 |
| 1948 | 1 |
| 1949 | 3 |
| 1950 | 7 |
| 1951 | 10 |
| 1952 | 6 |
| 1953 | 15 |
| 1954 | 17 |
| 1955 | 15 |
| 1956 | 9 |
| 1957 | 18 |
| 1958 | 14 |
| 1959 | 44 |
| 1960 | 79 |
| 1961 | 50 |
| 1962 | 24 |
| 1963 | 25 |
| 1964 | 24 |
| 1965 | 14 |
| 1974 | 2 |
| 1975 | 1 |
| 1979 | 6 |
| 1980 | 9 |
| 1981 | 29 |
| 1982 | 27 |
| 1983 | 47 |
| 1984 | 59 |
| 1985 | 52 |
| 1986 | 68 |
| 1987 | 60 |
| 1988 | 84 |
| 1989 | 81 |
| 1990 | 39 |
| 1991 | 60 |
| 1992 | 66 |
| 1993 | 83 |
| 1994 | 109 |
| 1995 | 94 |
| 1996 | 101 |
| 1997 | 146 |
| 1998 | 144 |
| 1999 | 112 |
| 2000 | 167 |
| 2001 | 143 |
| 2002 | 127 |
| 2003 | 183 |
| 2004 | 225 |
| 2005 | 258 |
| 2006 | 344 |
| 2007 | 351 |
| 2008 | 445 |
| 2009 | 482 |
| 2010 | 508 |
| 2011 | 608 |
| 2012 | 668 |
| 2013 | 722 |
| 2014 | 834 |
| 2015 | 785 |
| 2016 | 793 |
| 2017 | 864 |
| 2018 | 1011 |
| 2019 | 1017 |
| 2020 | 1081 |
| 2021 | 1032 |
| 2022 | 662 |
| 2023 | 626 |
| 2024 | 186 |