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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1984 | 3 |
| 1987 | 1 |
| 1988 | 3 |
| 1989 | 9 |
| 1990 | 4 |
| 1991 | 2 |
| 1992 | 6 |
| 1993 | 6 |
| 1994 | 10 |
| 1995 | 16 |
| 1996 | 11 |
| 1997 | 15 |
| 1998 | 31 |
| 1999 | 23 |
| 2000 | 24 |
| 2001 | 26 |
| 2002 | 49 |
| 2003 | 57 |
| 2004 | 82 |
| 2005 | 118 |
| 2006 | 148 |
| 2007 | 176 |
| 2008 | 160 |
| 2009 | 198 |
| 2010 | 233 |
| 2011 | 247 |
| 2012 | 292 |
| 2013 | 408 |
| 2014 | 452 |
| 2015 | 544 |
| 2016 | 572 |
| 2017 | 657 |
| 2018 | 808 |
| 2019 | 912 |
| 2020 | 1086 |
| 2021 | 1347 |
| 2022 | 1556 |
| 2023 | 1498 |
| 2024 | 672 |