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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1959 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 5 |
| 1985 | 2 |
| 1987 | 3 |
| 1988 | 8 |
| 1989 | 11 |
| 1990 | 23 |
| 1991 | 46 |
| 1992 | 29 |
| 1993 | 26 |
| 1994 | 39 |
| 1995 | 39 |
| 1996 | 46 |
| 1997 | 70 |
| 1998 | 65 |
| 1999 | 88 |
| 2000 | 99 |
| 2001 | 107 |
| 2002 | 125 |
| 2003 | 176 |
| 2004 | 195 |
| 2005 | 309 |
| 2006 | 358 |
| 2007 | 405 |
| 2008 | 484 |
| 2009 | 549 |
| 2010 | 638 |
| 2011 | 742 |
| 2012 | 940 |
| 2013 | 1076 |
| 2014 | 1282 |
| 2015 | 1519 |
| 2016 | 1589 |
| 2017 | 1642 |
| 2018 | 1887 |
| 2019 | 2237 |
| 2020 | 2648 |
| 2021 | 3029 |
| 2022 | 3302 |
| 2023 | 3131 |
| 2024 | 1598 |