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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 3 |
| 1980 | 7 |
| 1981 | 13 |
| 1982 | 4 |
| 1983 | 8 |
| 1984 | 5 |
| 1985 | 11 |
| 1986 | 10 |
| 1987 | 13 |
| 1988 | 11 |
| 1989 | 13 |
| 1990 | 10 |
| 1991 | 15 |
| 1992 | 16 |
| 1993 | 22 |
| 1994 | 44 |
| 1995 | 34 |
| 1996 | 33 |
| 1997 | 33 |
| 1998 | 43 |
| 1999 | 53 |
| 2000 | 53 |
| 2001 | 56 |
| 2002 | 86 |
| 2003 | 122 |
| 2004 | 133 |
| 2005 | 157 |
| 2006 | 178 |
| 2007 | 184 |
| 2008 | 287 |
| 2009 | 272 |
| 2010 | 359 |
| 2011 | 461 |
| 2012 | 537 |
| 2013 | 651 |
| 2014 | 855 |
| 2015 | 881 |
| 2016 | 920 |
| 2017 | 1131 |
| 2018 | 1204 |
| 2019 | 1370 |
| 2020 | 1596 |
| 2021 | 1800 |
| 2022 | 2027 |
| 2023 | 1432 |
| 2024 | 1 |