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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1962 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 3 |
| 1983 | 5 |
| 1984 | 5 |
| 1985 | 2 |
| 1986 | 8 |
| 1987 | 11 |
| 1988 | 16 |
| 1989 | 10 |
| 1990 | 7 |
| 1991 | 10 |
| 1992 | 11 |
| 1993 | 11 |
| 1994 | 11 |
| 1995 | 19 |
| 1996 | 17 |
| 1997 | 20 |
| 1998 | 25 |
| 1999 | 21 |
| 2000 | 37 |
| 2001 | 45 |
| 2002 | 57 |
| 2003 | 48 |
| 2004 | 77 |
| 2005 | 95 |
| 2006 | 93 |
| 2007 | 120 |
| 2008 | 137 |
| 2009 | 175 |
| 2010 | 200 |
| 2011 | 242 |
| 2012 | 313 |
| 2013 | 345 |
| 2014 | 379 |
| 2015 | 473 |
| 2016 | 510 |
| 2017 | 554 |
| 2018 | 669 |
| 2019 | 767 |
| 2020 | 887 |
| 2021 | 1040 |
| 2022 | 1226 |
| 2023 | 1232 |
| 2024 | 1336 |
| 2025 | 537 |