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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1965 | 1 |
| 1972 | 1 |
| 1974 | 1 |
| 1975 | 3 |
| 1976 | 3 |
| 1977 | 4 |
| 1978 | 2 |
| 1979 | 4 |
| 1980 | 2 |
| 1982 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 4 |
| 1987 | 2 |
| 1988 | 5 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 1 |
| 1992 | 6 |
| 1993 | 8 |
| 1994 | 12 |
| 1995 | 8 |
| 1996 | 17 |
| 1997 | 17 |
| 1998 | 14 |
| 1999 | 16 |
| 2000 | 20 |
| 2001 | 31 |
| 2002 | 45 |
| 2003 | 63 |
| 2004 | 91 |
| 2005 | 102 |
| 2006 | 108 |
| 2007 | 91 |
| 2008 | 134 |
| 2009 | 159 |
| 2010 | 185 |
| 2011 | 242 |
| 2012 | 211 |
| 2013 | 289 |
| 2014 | 370 |
| 2015 | 400 |
| 2016 | 383 |
| 2017 | 414 |
| 2018 | 488 |
| 2019 | 567 |
| 2020 | 708 |
| 2021 | 762 |
| 2022 | 921 |
| 2023 | 900 |
| 2024 | 996 |
| 2025 | 491 |