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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1913 | 1 |
| 1964 | 2 |
| 1967 | 1 |
| 1969 | 1 |
| 1982 | 1 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 5 |
| 1990 | 4 |
| 1991 | 2 |
| 1992 | 8 |
| 1993 | 17 |
| 1994 | 12 |
| 1995 | 16 |
| 1996 | 33 |
| 1997 | 107 |
| 1998 | 339 |
| 1999 | 379 |
| 2000 | 273 |
| 2001 | 281 |
| 2002 | 319 |
| 2003 | 405 |
| 2004 | 514 |
| 2005 | 939 |
| 2006 | 1890 |
| 2007 | 2649 |
| 2008 | 3531 |
| 2009 | 4085 |
| 2010 | 4382 |
| 2011 | 4266 |
| 2012 | 5171 |
| 2013 | 5530 |
| 2014 | 4995 |
| 2015 | 4700 |
| 2016 | 4651 |
| 2017 | 4647 |
| 2018 | 6037 |
| 2019 | 8012 |
| 2020 | 10345 |
| 2021 | 11444 |
| 2022 | 9351 |
| 2023 | 8039 |
| 2024 | 2328 |