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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 1 |
| 1982 | 2 |
| 1983 | 8 |
| 1984 | 29 |
| 1985 | 40 |
| 1986 | 54 |
| 1987 | 87 |
| 1988 | 400 |
| 1989 | 813 |
| 1990 | 816 |
| 1991 | 937 |
| 1992 | 988 |
| 1993 | 1117 |
| 1994 | 1234 |
| 1995 | 1209 |
| 1996 | 1246 |
| 1997 | 1342 |
| 1998 | 1384 |
| 1999 | 1459 |
| 2000 | 1667 |
| 2001 | 1517 |
| 2002 | 1549 |
| 2003 | 1641 |
| 2004 | 1706 |
| 2005 | 1678 |
| 2006 | 1810 |
| 2007 | 1727 |
| 2008 | 1689 |
| 2009 | 1807 |
| 2010 | 1810 |
| 2011 | 1799 |
| 2012 | 1819 |
| 2013 | 1806 |
| 2014 | 1790 |
| 2015 | 1738 |
| 2016 | 1540 |
| 2017 | 1542 |
| 2018 | 1465 |
| 2019 | 1392 |
| 2020 | 1399 |
| 2021 | 1206 |
| 2022 | 1051 |
| 2023 | 827 |
| 2024 | 221 |