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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 3 |
| 1981 | 5 |
| 1982 | 4 |
| 1983 | 6 |
| 1984 | 4 |
| 1985 | 7 |
| 1986 | 6 |
| 1987 | 6 |
| 1988 | 15 |
| 1989 | 11 |
| 1990 | 20 |
| 1991 | 22 |
| 1992 | 36 |
| 1993 | 37 |
| 1994 | 44 |
| 1995 | 41 |
| 1996 | 40 |
| 1997 | 58 |
| 1998 | 53 |
| 1999 | 77 |
| 2000 | 70 |
| 2001 | 65 |
| 2002 | 109 |
| 2003 | 124 |
| 2004 | 185 |
| 2005 | 215 |
| 2006 | 271 |
| 2007 | 300 |
| 2008 | 371 |
| 2009 | 425 |
| 2010 | 468 |
| 2011 | 580 |
| 2012 | 656 |
| 2013 | 766 |
| 2014 | 883 |
| 2015 | 991 |
| 2016 | 1066 |
| 2017 | 1269 |
| 2018 | 1573 |
| 2019 | 1736 |
| 2020 | 2095 |
| 2021 | 2389 |
| 2022 | 2679 |
| 2023 | 2677 |
| 2024 | 1203 |