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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 3 |
| 1982 | 2 |
| 1983 | 4 |
| 1984 | 2 |
| 1985 | 8 |
| 1986 | 4 |
| 1987 | 6 |
| 1988 | 12 |
| 1989 | 8 |
| 1990 | 9 |
| 1991 | 11 |
| 1992 | 9 |
| 1993 | 20 |
| 1994 | 12 |
| 1995 | 21 |
| 1996 | 31 |
| 1997 | 26 |
| 1998 | 34 |
| 1999 | 45 |
| 2000 | 35 |
| 2001 | 46 |
| 2002 | 49 |
| 2003 | 104 |
| 2004 | 112 |
| 2005 | 153 |
| 2006 | 134 |
| 2007 | 169 |
| 2008 | 225 |
| 2009 | 256 |
| 2010 | 290 |
| 2011 | 328 |
| 2012 | 423 |
| 2013 | 481 |
| 2014 | 581 |
| 2015 | 612 |
| 2016 | 672 |
| 2017 | 752 |
| 2018 | 957 |
| 2019 | 1086 |
| 2020 | 1242 |
| 2021 | 1430 |
| 2022 | 1801 |
| 2023 | 1766 |
| 2024 | 1606 |
| 2025 | 3 |