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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 37 |
| 1981 | 43 |
| 1982 | 45 |
| 1983 | 63 |
| 1984 | 65 |
| 1985 | 72 |
| 1986 | 80 |
| 1987 | 88 |
| 1988 | 96 |
| 1989 | 112 |
| 1990 | 152 |
| 1991 | 141 |
| 1992 | 163 |
| 1993 | 181 |
| 1994 | 176 |
| 1995 | 200 |
| 1996 | 306 |
| 1997 | 221 |
| 1998 | 260 |
| 1999 | 261 |
| 2000 | 281 |
| 2001 | 377 |
| 2002 | 542 |
| 2003 | 543 |
| 2004 | 645 |
| 2005 | 1061 |
| 2006 | 845 |
| 2007 | 678 |
| 2008 | 693 |
| 2009 | 1041 |
| 2010 | 1247 |
| 2011 | 1274 |
| 2012 | 1116 |
| 2013 | 1230 |
| 2014 | 1095 |
| 2015 | 950 |
| 2016 | 798 |
| 2017 | 678 |
| 2018 | 746 |
| 2019 | 701 |
| 2020 | 744 |
| 2021 | 800 |
| 2022 | 625 |
| 2023 | 432 |
| 2024 | 134 |