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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1964 | 1 |
| 1965 | 1 |
| 1967 | 1 |
| 1974 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 6 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 1 |
| 1991 | 4 |
| 1992 | 12 |
| 1993 | 17 |
| 1994 | 18 |
| 1995 | 11 |
| 1996 | 22 |
| 1997 | 20 |
| 1998 | 22 |
| 1999 | 28 |
| 2000 | 31 |
| 2001 | 39 |
| 2002 | 45 |
| 2003 | 60 |
| 2004 | 76 |
| 2005 | 86 |
| 2006 | 86 |
| 2007 | 101 |
| 2008 | 136 |
| 2009 | 145 |
| 2010 | 169 |
| 2011 | 189 |
| 2012 | 241 |
| 2013 | 264 |
| 2014 | 275 |
| 2015 | 312 |
| 2016 | 294 |
| 2017 | 312 |
| 2018 | 395 |
| 2019 | 497 |
| 2020 | 597 |
| 2021 | 635 |
| 2022 | 773 |
| 2023 | 792 |
| 2024 | 912 |
| 2025 | 806 |
| 2026 | 3 |