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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1960 | 1 |
| 1966 | 2 |
| 1967 | 1 |
| 1970 | 2 |
| 1973 | 1 |
| 1976 | 1 |
| 1980 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 2 |
| 1988 | 6 |
| 1989 | 9 |
| 1990 | 7 |
| 1991 | 7 |
| 1992 | 9 |
| 1993 | 17 |
| 1994 | 7 |
| 1995 | 14 |
| 1996 | 19 |
| 1997 | 21 |
| 1998 | 32 |
| 1999 | 18 |
| 2000 | 27 |
| 2001 | 39 |
| 2002 | 30 |
| 2003 | 35 |
| 2004 | 46 |
| 2005 | 65 |
| 2006 | 66 |
| 2007 | 70 |
| 2008 | 99 |
| 2009 | 99 |
| 2010 | 89 |
| 2011 | 101 |
| 2012 | 119 |
| 2013 | 124 |
| 2014 | 132 |
| 2015 | 129 |
| 2016 | 140 |
| 2017 | 188 |
| 2018 | 172 |
| 2019 | 196 |
| 2020 | 263 |
| 2021 | 342 |
| 2022 | 375 |
| 2023 | 386 |
| 2024 | 172 |