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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1981 | 2 |
| 1983 | 2 |
| 1984 | 5 |
| 1985 | 8 |
| 1986 | 7 |
| 1987 | 7 |
| 1988 | 11 |
| 1989 | 15 |
| 1990 | 17 |
| 1991 | 29 |
| 1992 | 27 |
| 1993 | 33 |
| 1994 | 42 |
| 1995 | 32 |
| 1996 | 53 |
| 1997 | 47 |
| 1998 | 59 |
| 1999 | 73 |
| 2000 | 75 |
| 2001 | 91 |
| 2002 | 126 |
| 2003 | 166 |
| 2004 | 222 |
| 2005 | 293 |
| 2006 | 382 |
| 2007 | 416 |
| 2008 | 583 |
| 2009 | 627 |
| 2010 | 770 |
| 2011 | 954 |
| 2012 | 1172 |
| 2013 | 1424 |
| 2014 | 1608 |
| 2015 | 1781 |
| 2016 | 1944 |
| 2017 | 2112 |
| 2018 | 2467 |
| 2019 | 2898 |
| 2020 | 3431 |
| 2021 | 3968 |
| 2022 | 4552 |
| 2023 | 2023 |