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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 2 |
| 1983 | 3 |
| 1984 | 2 |
| 1985 | 12 |
| 1986 | 4 |
| 1987 | 4 |
| 1988 | 10 |
| 1989 | 4 |
| 1990 | 3 |
| 1991 | 8 |
| 1992 | 10 |
| 1993 | 8 |
| 1994 | 17 |
| 1995 | 9 |
| 1996 | 16 |
| 1997 | 10 |
| 1998 | 20 |
| 1999 | 23 |
| 2000 | 32 |
| 2001 | 31 |
| 2002 | 30 |
| 2003 | 37 |
| 2004 | 38 |
| 2005 | 50 |
| 2006 | 55 |
| 2007 | 54 |
| 2008 | 63 |
| 2009 | 76 |
| 2010 | 91 |
| 2011 | 110 |
| 2012 | 132 |
| 2013 | 146 |
| 2014 | 167 |
| 2015 | 197 |
| 2016 | 220 |
| 2017 | 238 |
| 2018 | 262 |
| 2019 | 347 |
| 2020 | 374 |
| 2021 | 421 |
| 2022 | 522 |
| 2023 | 248 |