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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 6 |
| 1983 | 4 |
| 1985 | 4 |
| 1986 | 3 |
| 1987 | 5 |
| 1988 | 6 |
| 1989 | 6 |
| 1990 | 5 |
| 1991 | 9 |
| 1992 | 9 |
| 1993 | 13 |
| 1994 | 11 |
| 1995 | 8 |
| 1996 | 17 |
| 1997 | 33 |
| 1998 | 29 |
| 1999 | 31 |
| 2000 | 35 |
| 2001 | 50 |
| 2002 | 57 |
| 2003 | 79 |
| 2004 | 87 |
| 2005 | 126 |
| 2006 | 128 |
| 2007 | 140 |
| 2008 | 181 |
| 2009 | 204 |
| 2010 | 278 |
| 2011 | 287 |
| 2012 | 356 |
| 2013 | 444 |
| 2014 | 503 |
| 2015 | 584 |
| 2016 | 576 |
| 2017 | 701 |
| 2018 | 720 |
| 2019 | 821 |
| 2020 | 1032 |
| 2021 | 1120 |
| 2022 | 1373 |
| 2023 | 1429 |
| 2024 | 1516 |
| 2025 | 1322 |
| 2026 | 3 |