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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1981 | 4 |
| 1982 | 4 |
| 1983 | 5 |
| 1984 | 7 |
| 1985 | 13 |
| 1986 | 14 |
| 1987 | 11 |
| 1988 | 10 |
| 1989 | 12 |
| 1990 | 14 |
| 1991 | 15 |
| 1992 | 27 |
| 1993 | 25 |
| 1994 | 35 |
| 1995 | 54 |
| 1996 | 45 |
| 1997 | 57 |
| 1998 | 73 |
| 1999 | 66 |
| 2000 | 96 |
| 2001 | 126 |
| 2002 | 154 |
| 2003 | 193 |
| 2004 | 223 |
| 2005 | 300 |
| 2006 | 347 |
| 2007 | 411 |
| 2008 | 434 |
| 2009 | 530 |
| 2010 | 622 |
| 2011 | 770 |
| 2012 | 905 |
| 2013 | 1095 |
| 2014 | 1220 |
| 2015 | 1435 |
| 2016 | 1543 |
| 2017 | 1756 |
| 2018 | 1931 |
| 2019 | 2205 |
| 2020 | 2566 |
| 2021 | 2888 |
| 2022 | 3583 |
| 2023 | 1583 |