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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 2 |
| 1982 | 2 |
| 1983 | 2 |
| 1984 | 1 |
| 1985 | 55 |
| 1986 | 233 |
| 1987 | 279 |
| 1988 | 374 |
| 1989 | 560 |
| 1990 | 819 |
| 1991 | 744 |
| 1992 | 692 |
| 1993 | 696 |
| 1994 | 699 |
| 1995 | 806 |
| 1996 | 846 |
| 1997 | 837 |
| 1998 | 943 |
| 1999 | 1118 |
| 2000 | 1114 |
| 2001 | 1024 |
| 2002 | 1122 |
| 2003 | 1228 |
| 2004 | 1298 |
| 2005 | 1467 |
| 2006 | 1643 |
| 2007 | 1650 |
| 2008 | 1699 |
| 2009 | 1911 |
| 2010 | 1987 |
| 2011 | 2247 |
| 2012 | 2652 |
| 2013 | 3125 |
| 2014 | 3191 |
| 2015 | 3396 |
| 2016 | 3370 |
| 2017 | 3308 |
| 2018 | 3088 |
| 2019 | 3274 |
| 2020 | 3122 |
| 2021 | 2643 |
| 2022 | 1506 |
| 2023 | 996 |
| 2024 | 892 |