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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 2 |
| 1981 | 2 |
| 1982 | 2 |
| 1983 | 2 |
| 1984 | 9 |
| 1985 | 11 |
| 1986 | 12 |
| 1987 | 10 |
| 1988 | 9 |
| 1989 | 12 |
| 1990 | 21 |
| 1991 | 19 |
| 1992 | 27 |
| 1993 | 27 |
| 1994 | 24 |
| 1995 | 24 |
| 1996 | 30 |
| 1997 | 36 |
| 1998 | 40 |
| 1999 | 80 |
| 2000 | 63 |
| 2001 | 84 |
| 2002 | 98 |
| 2003 | 91 |
| 2004 | 118 |
| 2005 | 136 |
| 2006 | 123 |
| 2007 | 139 |
| 2008 | 136 |
| 2009 | 155 |
| 2010 | 211 |
| 2011 | 224 |
| 2012 | 281 |
| 2013 | 314 |
| 2014 | 358 |
| 2015 | 361 |
| 2016 | 352 |
| 2017 | 355 |
| 2018 | 386 |
| 2019 | 367 |
| 2020 | 573 |
| 2021 | 809 |
| 2022 | 1099 |
| 2023 | 993 |
| 2024 | 785 |
| 2025 | 525 |