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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1969 | 2 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 5 |
| 1973 | 3 |
| 1974 | 3 |
| 1975 | 5 |
| 1976 | 6 |
| 1977 | 3 |
| 1978 | 5 |
| 1979 | 6 |
| 1980 | 3 |
| 1981 | 3 |
| 1982 | 9 |
| 1983 | 15 |
| 1984 | 13 |
| 1985 | 5 |
| 1986 | 16 |
| 1987 | 16 |
| 1988 | 19 |
| 1989 | 23 |
| 1990 | 27 |
| 1991 | 22 |
| 1992 | 32 |
| 1993 | 18 |
| 1994 | 28 |
| 1995 | 36 |
| 1996 | 56 |
| 1997 | 48 |
| 1998 | 52 |
| 1999 | 48 |
| 2000 | 70 |
| 2001 | 66 |
| 2002 | 83 |
| 2003 | 126 |
| 2004 | 153 |
| 2005 | 185 |
| 2006 | 210 |
| 2007 | 233 |
| 2008 | 296 |
| 2009 | 355 |
| 2010 | 405 |
| 2011 | 423 |
| 2012 | 457 |
| 2013 | 531 |
| 2014 | 600 |
| 2015 | 696 |
| 2016 | 709 |
| 2017 | 751 |
| 2018 | 896 |
| 2019 | 1066 |
| 2020 | 1286 |
| 2021 | 1456 |
| 2022 | 1785 |
| 2023 | 1824 |
| 2024 | 725 |