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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 5 |
| 1983 | 2 |
| 1985 | 4 |
| 1986 | 6 |
| 1987 | 9 |
| 1988 | 6 |
| 1989 | 6 |
| 1990 | 8 |
| 1991 | 9 |
| 1992 | 12 |
| 1993 | 15 |
| 1994 | 11 |
| 1995 | 19 |
| 1996 | 29 |
| 1997 | 22 |
| 1998 | 44 |
| 1999 | 26 |
| 2000 | 37 |
| 2001 | 40 |
| 2002 | 46 |
| 2003 | 63 |
| 2004 | 78 |
| 2005 | 114 |
| 2006 | 130 |
| 2007 | 170 |
| 2008 | 202 |
| 2009 | 233 |
| 2010 | 312 |
| 2011 | 383 |
| 2012 | 449 |
| 2013 | 569 |
| 2014 | 711 |
| 2015 | 805 |
| 2016 | 843 |
| 2017 | 962 |
| 2018 | 983 |
| 2019 | 1267 |
| 2020 | 1626 |
| 2021 | 1904 |
| 2022 | 2291 |
| 2023 | 2356 |
| 2024 | 2188 |
| 2025 | 3 |