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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 5 |
| 1973 | 1 |
| 1974 | 1 |
| 1976 | 7 |
| 1977 | 1 |
| 1980 | 4 |
| 1981 | 1 |
| 1982 | 2 |
| 1984 | 1 |
| 1987 | 3 |
| 1988 | 8 |
| 1989 | 51 |
| 1990 | 213 |
| 1991 | 388 |
| 1992 | 579 |
| 1993 | 555 |
| 1994 | 566 |
| 1995 | 543 |
| 1996 | 403 |
| 1997 | 445 |
| 1998 | 438 |
| 1999 | 451 |
| 2000 | 484 |
| 2001 | 435 |
| 2002 | 467 |
| 2003 | 443 |
| 2004 | 561 |
| 2005 | 602 |
| 2006 | 614 |
| 2007 | 632 |
| 2008 | 653 |
| 2009 | 720 |
| 2010 | 747 |
| 2011 | 844 |
| 2012 | 852 |
| 2013 | 898 |
| 2014 | 845 |
| 2015 | 874 |
| 2016 | 729 |
| 2017 | 783 |
| 2018 | 754 |
| 2019 | 798 |
| 2020 | 1041 |
| 2021 | 1199 |
| 2022 | 192 |
| 2023 | 54 |
| 2024 | 1501 |
| 2025 | 726 |