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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1960 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 1 |
| 1983 | 2 |
| 1984 | 2 |
| 1985 | 5 |
| 1986 | 7 |
| 1987 | 4 |
| 1988 | 15 |
| 1989 | 13 |
| 1990 | 12 |
| 1991 | 16 |
| 1992 | 15 |
| 1993 | 10 |
| 1994 | 15 |
| 1995 | 16 |
| 1996 | 22 |
| 1997 | 28 |
| 1998 | 25 |
| 1999 | 44 |
| 2000 | 43 |
| 2001 | 55 |
| 2002 | 62 |
| 2003 | 62 |
| 2004 | 97 |
| 2005 | 108 |
| 2006 | 125 |
| 2007 | 125 |
| 2008 | 145 |
| 2009 | 172 |
| 2010 | 181 |
| 2011 | 200 |
| 2012 | 212 |
| 2013 | 258 |
| 2014 | 305 |
| 2015 | 318 |
| 2016 | 307 |
| 2017 | 369 |
| 2018 | 413 |
| 2019 | 473 |
| 2020 | 590 |
| 2021 | 634 |
| 2022 | 716 |
| 2023 | 718 |
| 2024 | 721 |
| 2025 | 5 |