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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 2 |
| 1962 | 3 |
| 1964 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 4 |
| 1987 | 60 |
| 1988 | 220 |
| 1989 | 386 |
| 1990 | 471 |
| 1991 | 659 |
| 1992 | 712 |
| 1993 | 1041 |
| 1994 | 1318 |
| 1995 | 1826 |
| 1996 | 2298 |
| 1997 | 3010 |
| 1998 | 3759 |
| 1999 | 4700 |
| 2000 | 5739 |
| 2001 | 6550 |
| 2002 | 7462 |
| 2003 | 7977 |
| 2004 | 8961 |
| 2005 | 9752 |
| 2006 | 10965 |
| 2007 | 11776 |
| 2008 | 12593 |
| 2009 | 13350 |
| 2010 | 14372 |
| 2011 | 15250 |
| 2012 | 15523 |
| 2013 | 15788 |
| 2014 | 15641 |
| 2015 | 15648 |
| 2016 | 14665 |
| 2017 | 14256 |
| 2018 | 14372 |
| 2019 | 13680 |
| 2020 | 12874 |
| 2021 | 11629 |
| 2022 | 5240 |
| 2023 | 4341 |
| 2024 | 9422 |
| 2025 | 6668 |
| 2026 | 1 |