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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 7 |
| 1981 | 7 |
| 1982 | 18 |
| 1983 | 12 |
| 1984 | 15 |
| 1985 | 20 |
| 1986 | 26 |
| 1987 | 27 |
| 1988 | 18 |
| 1989 | 24 |
| 1990 | 32 |
| 1991 | 39 |
| 1992 | 31 |
| 1993 | 57 |
| 1994 | 58 |
| 1995 | 66 |
| 1996 | 65 |
| 1997 | 71 |
| 1998 | 83 |
| 1999 | 92 |
| 2000 | 121 |
| 2001 | 153 |
| 2002 | 212 |
| 2003 | 199 |
| 2004 | 281 |
| 2005 | 310 |
| 2006 | 321 |
| 2007 | 389 |
| 2008 | 472 |
| 2009 | 545 |
| 2010 | 657 |
| 2011 | 811 |
| 2012 | 974 |
| 2013 | 1100 |
| 2014 | 1254 |
| 2015 | 1466 |
| 2016 | 1570 |
| 2017 | 1809 |
| 2018 | 2016 |
| 2019 | 2458 |
| 2020 | 2771 |
| 2021 | 3260 |
| 2022 | 3905 |
| 2023 | 3907 |
| 2024 | 1725 |