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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1959 | 1 |
| 1960 | 5 |
| 1961 | 3 |
| 1962 | 1 |
| 1966 | 4 |
| 1970 | 1 |
| 1976 | 1 |
| 1982 | 1 |
| 1987 | 1 |
| 1989 | 2 |
| 1990 | 12 |
| 1991 | 13 |
| 1992 | 15 |
| 1993 | 18 |
| 1994 | 34 |
| 1995 | 44 |
| 1996 | 49 |
| 1997 | 47 |
| 1998 | 52 |
| 1999 | 99 |
| 2000 | 123 |
| 2001 | 123 |
| 2002 | 120 |
| 2003 | 162 |
| 2004 | 164 |
| 2005 | 220 |
| 2006 | 236 |
| 2007 | 317 |
| 2008 | 316 |
| 2009 | 412 |
| 2010 | 485 |
| 2011 | 526 |
| 2012 | 792 |
| 2013 | 874 |
| 2014 | 876 |
| 2015 | 901 |
| 2016 | 747 |
| 2017 | 789 |
| 2018 | 967 |
| 2019 | 982 |
| 2020 | 877 |
| 2021 | 758 |
| 2022 | 586 |
| 2023 | 685 |
| 2024 | 647 |