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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 5 |
| 1980 | 8 |
| 1981 | 10 |
| 1982 | 22 |
| 1983 | 19 |
| 1984 | 24 |
| 1985 | 35 |
| 1986 | 33 |
| 1987 | 39 |
| 1988 | 42 |
| 1989 | 42 |
| 1990 | 57 |
| 1991 | 67 |
| 1992 | 77 |
| 1993 | 95 |
| 1994 | 99 |
| 1995 | 132 |
| 1996 | 159 |
| 1997 | 148 |
| 1998 | 176 |
| 1999 | 192 |
| 2000 | 241 |
| 2001 | 256 |
| 2002 | 356 |
| 2003 | 431 |
| 2004 | 497 |
| 2005 | 705 |
| 2006 | 869 |
| 2007 | 963 |
| 2008 | 976 |
| 2009 | 1285 |
| 2010 | 1467 |
| 2011 | 1701 |
| 2012 | 2091 |
| 2013 | 2415 |
| 2014 | 2899 |
| 2015 | 3125 |
| 2016 | 3480 |
| 2017 | 3773 |
| 2018 | 4250 |
| 2019 | 4803 |
| 2020 | 5670 |
| 2021 | 6554 |
| 2022 | 7791 |
| 2023 | 7623 |
| 2024 | 5983 |
| 2025 | 4 |