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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1965 | 3 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1976 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1986 | 1 |
| 1988 | 1 |
| 1989 | 2 |
| 1991 | 2 |
| 1992 | 2 |
| 1993 | 5 |
| 1994 | 7 |
| 1995 | 11 |
| 1996 | 21 |
| 1997 | 26 |
| 1998 | 31 |
| 1999 | 38 |
| 2000 | 49 |
| 2001 | 69 |
| 2002 | 82 |
| 2003 | 91 |
| 2004 | 104 |
| 2005 | 134 |
| 2006 | 162 |
| 2007 | 215 |
| 2008 | 243 |
| 2009 | 261 |
| 2010 | 335 |
| 2011 | 347 |
| 2012 | 396 |
| 2013 | 490 |
| 2014 | 762 |
| 2015 | 892 |
| 2016 | 1003 |
| 2017 | 1124 |
| 2018 | 1197 |
| 2019 | 1269 |
| 2020 | 1363 |
| 2021 | 1550 |
| 2022 | 1324 |
| 2023 | 1304 |
| 2024 | 490 |