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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 3 |
| 1980 | 5 |
| 1981 | 9 |
| 1982 | 12 |
| 1983 | 14 |
| 1984 | 12 |
| 1985 | 26 |
| 1986 | 25 |
| 1987 | 18 |
| 1988 | 26 |
| 1989 | 19 |
| 1990 | 24 |
| 1991 | 19 |
| 1992 | 33 |
| 1993 | 35 |
| 1994 | 42 |
| 1995 | 41 |
| 1996 | 50 |
| 1997 | 60 |
| 1998 | 56 |
| 1999 | 81 |
| 2000 | 106 |
| 2001 | 111 |
| 2002 | 128 |
| 2003 | 169 |
| 2004 | 206 |
| 2005 | 254 |
| 2006 | 285 |
| 2007 | 331 |
| 2008 | 330 |
| 2009 | 409 |
| 2010 | 460 |
| 2011 | 604 |
| 2012 | 605 |
| 2013 | 698 |
| 2014 | 880 |
| 2015 | 1041 |
| 2016 | 1063 |
| 2017 | 1164 |
| 2018 | 1358 |
| 2019 | 1622 |
| 2020 | 2022 |
| 2021 | 2321 |
| 2022 | 2865 |
| 2023 | 708 |