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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1965 | 2 |
| 1966 | 2 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 3 |
| 1973 | 2 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 4 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1986 | 1 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 3 |
| 1992 | 2 |
| 1994 | 1 |
| 1995 | 5 |
| 1996 | 5 |
| 1997 | 6 |
| 1998 | 3 |
| 1999 | 11 |
| 2000 | 8 |
| 2001 | 21 |
| 2002 | 26 |
| 2003 | 43 |
| 2004 | 33 |
| 2005 | 46 |
| 2006 | 60 |
| 2007 | 70 |
| 2008 | 87 |
| 2009 | 111 |
| 2010 | 109 |
| 2011 | 105 |
| 2012 | 124 |
| 2013 | 182 |
| 2014 | 278 |
| 2015 | 356 |
| 2016 | 397 |
| 2017 | 427 |
| 2018 | 460 |
| 2019 | 463 |
| 2020 | 506 |
| 2021 | 552 |
| 2022 | 469 |
| 2023 | 430 |
| 2024 | 502 |
| 2025 | 502 |
| 2026 | 178 |