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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 8 |
| 1980 | 3 |
| 1981 | 3 |
| 1982 | 2 |
| 1983 | 2 |
| 1984 | 5 |
| 1985 | 8 |
| 1986 | 8 |
| 1987 | 5 |
| 1988 | 15 |
| 1989 | 12 |
| 1990 | 13 |
| 1991 | 16 |
| 1992 | 16 |
| 1993 | 29 |
| 1994 | 22 |
| 1995 | 32 |
| 1996 | 33 |
| 1997 | 63 |
| 1998 | 56 |
| 1999 | 43 |
| 2000 | 64 |
| 2001 | 59 |
| 2002 | 76 |
| 2003 | 83 |
| 2004 | 113 |
| 2005 | 140 |
| 2006 | 163 |
| 2007 | 199 |
| 2008 | 240 |
| 2009 | 249 |
| 2010 | 333 |
| 2011 | 388 |
| 2012 | 455 |
| 2013 | 563 |
| 2014 | 635 |
| 2015 | 680 |
| 2016 | 772 |
| 2017 | 882 |
| 2018 | 1053 |
| 2019 | 1204 |
| 2020 | 1429 |
| 2021 | 1683 |
| 2022 | 1926 |
| 2023 | 1813 |
| 2024 | 1633 |
| 2025 | 4 |