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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 4 |
| 1981 | 3 |
| 1982 | 4 |
| 1983 | 2 |
| 1984 | 4 |
| 1985 | 1 |
| 1987 | 7 |
| 1988 | 5 |
| 1989 | 4 |
| 1990 | 7 |
| 1991 | 2 |
| 1992 | 4 |
| 1993 | 6 |
| 1994 | 8 |
| 1995 | 5 |
| 1996 | 13 |
| 1997 | 10 |
| 1998 | 9 |
| 1999 | 17 |
| 2000 | 27 |
| 2001 | 36 |
| 2002 | 29 |
| 2003 | 41 |
| 2004 | 58 |
| 2005 | 85 |
| 2006 | 74 |
| 2007 | 92 |
| 2008 | 103 |
| 2009 | 127 |
| 2010 | 156 |
| 2011 | 188 |
| 2012 | 232 |
| 2013 | 232 |
| 2014 | 332 |
| 2015 | 309 |
| 2016 | 326 |
| 2017 | 341 |
| 2018 | 433 |
| 2019 | 564 |
| 2020 | 606 |
| 2021 | 734 |
| 2022 | 912 |
| 2023 | 119 |