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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1963 | 1 |
| 1964 | 1 |
| 1979 | 1 |
| 1981 | 5 |
| 1982 | 6 |
| 1983 | 4 |
| 1984 | 5 |
| 1985 | 10 |
| 1986 | 6 |
| 1987 | 9 |
| 1988 | 12 |
| 1989 | 14 |
| 1990 | 20 |
| 1991 | 11 |
| 1992 | 17 |
| 1993 | 11 |
| 1994 | 11 |
| 1995 | 24 |
| 1996 | 10 |
| 1997 | 13 |
| 1998 | 16 |
| 1999 | 18 |
| 2000 | 22 |
| 2001 | 23 |
| 2002 | 35 |
| 2003 | 47 |
| 2004 | 56 |
| 2005 | 51 |
| 2006 | 50 |
| 2007 | 60 |
| 2008 | 74 |
| 2009 | 102 |
| 2010 | 131 |
| 2011 | 165 |
| 2012 | 181 |
| 2013 | 193 |
| 2014 | 234 |
| 2015 | 253 |
| 2016 | 294 |
| 2017 | 341 |
| 2018 | 379 |
| 2019 | 432 |
| 2020 | 492 |
| 2021 | 563 |
| 2022 | 686 |
| 2023 | 749 |
| 2024 | 771 |
| 2025 | 399 |