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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 4 |
| 1980 | 1 |
| 1981 | 7 |
| 1982 | 8 |
| 1983 | 8 |
| 1984 | 7 |
| 1985 | 13 |
| 1986 | 10 |
| 1987 | 12 |
| 1988 | 15 |
| 1989 | 15 |
| 1990 | 15 |
| 1991 | 15 |
| 1992 | 16 |
| 1993 | 17 |
| 1994 | 26 |
| 1995 | 27 |
| 1996 | 28 |
| 1997 | 31 |
| 1998 | 49 |
| 1999 | 45 |
| 2000 | 57 |
| 2001 | 47 |
| 2002 | 70 |
| 2003 | 86 |
| 2004 | 104 |
| 2005 | 151 |
| 2006 | 179 |
| 2007 | 161 |
| 2008 | 219 |
| 2009 | 263 |
| 2010 | 316 |
| 2011 | 316 |
| 2012 | 414 |
| 2013 | 520 |
| 2014 | 560 |
| 2015 | 629 |
| 2016 | 654 |
| 2017 | 696 |
| 2018 | 831 |
| 2019 | 1011 |
| 2020 | 1204 |
| 2021 | 1449 |
| 2022 | 1907 |
| 2023 | 1988 |
| 2024 | 1929 |
| 2025 | 15 |