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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1960 | 1 |
| 1962 | 1 |
| 1963 | 1 |
| 1979 | 1 |
| 1982 | 5 |
| 1983 | 3 |
| 1984 | 4 |
| 1985 | 8 |
| 1986 | 6 |
| 1987 | 6 |
| 1988 | 7 |
| 1989 | 10 |
| 1990 | 16 |
| 1991 | 27 |
| 1992 | 30 |
| 1993 | 33 |
| 1994 | 51 |
| 1995 | 54 |
| 1996 | 56 |
| 1997 | 47 |
| 1998 | 50 |
| 1999 | 71 |
| 2000 | 74 |
| 2001 | 116 |
| 2002 | 120 |
| 2003 | 136 |
| 2004 | 172 |
| 2005 | 269 |
| 2006 | 316 |
| 2007 | 330 |
| 2008 | 399 |
| 2009 | 532 |
| 2010 | 562 |
| 2011 | 737 |
| 2012 | 867 |
| 2013 | 926 |
| 2014 | 1068 |
| 2015 | 1232 |
| 2016 | 1401 |
| 2017 | 1454 |
| 2018 | 1815 |
| 2019 | 2128 |
| 2020 | 2675 |
| 2021 | 3120 |
| 2022 | 3806 |
| 2023 | 3756 |
| 2024 | 3130 |
| 2025 | 3 |