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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1981 | 1 |
| 1983 | 2 |
| 1984 | 1 |
| 1985 | 4 |
| 1986 | 1 |
| 1987 | 6 |
| 1988 | 6 |
| 1989 | 9 |
| 1990 | 2 |
| 1991 | 8 |
| 1992 | 6 |
| 1993 | 12 |
| 1994 | 11 |
| 1995 | 13 |
| 1996 | 12 |
| 1997 | 21 |
| 1998 | 13 |
| 1999 | 22 |
| 2000 | 32 |
| 2001 | 43 |
| 2002 | 43 |
| 2003 | 66 |
| 2004 | 57 |
| 2005 | 97 |
| 2006 | 115 |
| 2007 | 120 |
| 2008 | 177 |
| 2009 | 166 |
| 2010 | 205 |
| 2011 | 242 |
| 2012 | 260 |
| 2013 | 290 |
| 2014 | 347 |
| 2015 | 390 |
| 2016 | 405 |
| 2017 | 447 |
| 2018 | 557 |
| 2019 | 586 |
| 2020 | 713 |
| 2021 | 820 |
| 2022 | 913 |
| 2023 | 811 |
| 2024 | 738 |
| 2025 | 1 |