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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 12 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 2 |
| 1983 | 3 |
| 1984 | 4 |
| 1985 | 12 |
| 1986 | 9 |
| 1987 | 10 |
| 1988 | 10 |
| 1989 | 15 |
| 1990 | 16 |
| 1991 | 16 |
| 1992 | 31 |
| 1993 | 24 |
| 1994 | 23 |
| 1995 | 38 |
| 1996 | 43 |
| 1997 | 43 |
| 1998 | 35 |
| 1999 | 49 |
| 2000 | 58 |
| 2001 | 58 |
| 2002 | 85 |
| 2003 | 121 |
| 2004 | 136 |
| 2005 | 174 |
| 2006 | 184 |
| 2007 | 195 |
| 2008 | 243 |
| 2009 | 277 |
| 2010 | 335 |
| 2011 | 396 |
| 2012 | 432 |
| 2013 | 508 |
| 2014 | 551 |
| 2015 | 704 |
| 2016 | 775 |
| 2017 | 896 |
| 2018 | 1050 |
| 2019 | 1108 |
| 2020 | 1487 |
| 2021 | 1668 |
| 2022 | 2043 |
| 2023 | 1998 |
| 2024 | 2194 |
| 2025 | 25 |