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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 1 |
| 1965 | 1 |
| 1966 | 5 |
| 1967 | 7 |
| 1968 | 2 |
| 1969 | 8 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 3 |
| 1980 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1987 | 8 |
| 1988 | 9 |
| 1989 | 14 |
| 1990 | 9 |
| 1991 | 22 |
| 1992 | 19 |
| 1993 | 17 |
| 1994 | 26 |
| 1995 | 23 |
| 1996 | 18 |
| 1997 | 21 |
| 1998 | 31 |
| 1999 | 18 |
| 2000 | 14 |
| 2001 | 31 |
| 2002 | 27 |
| 2003 | 32 |
| 2004 | 35 |
| 2005 | 35 |
| 2006 | 45 |
| 2007 | 43 |
| 2008 | 37 |
| 2009 | 35 |
| 2010 | 35 |
| 2011 | 41 |
| 2012 | 63 |
| 2013 | 115 |
| 2014 | 200 |
| 2015 | 260 |
| 2016 | 296 |
| 2017 | 285 |
| 2018 | 416 |
| 2019 | 506 |
| 2020 | 517 |
| 2021 | 617 |
| 2022 | 603 |
| 2023 | 615 |
| 2024 | 261 |