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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 2 |
| 1981 | 4 |
| 1982 | 3 |
| 1983 | 3 |
| 1984 | 3 |
| 1985 | 11 |
| 1986 | 8 |
| 1987 | 6 |
| 1988 | 7 |
| 1989 | 14 |
| 1990 | 10 |
| 1991 | 7 |
| 1992 | 18 |
| 1993 | 22 |
| 1994 | 21 |
| 1995 | 21 |
| 1996 | 19 |
| 1997 | 48 |
| 1998 | 55 |
| 1999 | 70 |
| 2000 | 78 |
| 2001 | 57 |
| 2002 | 66 |
| 2003 | 103 |
| 2004 | 130 |
| 2005 | 173 |
| 2006 | 195 |
| 2007 | 227 |
| 2008 | 247 |
| 2009 | 269 |
| 2010 | 345 |
| 2011 | 392 |
| 2012 | 499 |
| 2013 | 608 |
| 2014 | 649 |
| 2015 | 804 |
| 2016 | 892 |
| 2017 | 954 |
| 2018 | 1124 |
| 2019 | 1317 |
| 2020 | 1610 |
| 2021 | 1816 |
| 2022 | 2125 |
| 2023 | 2060 |
| 2024 | 29 |