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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 1 |
| 1989 | 44 |
| 1990 | 100 |
| 1991 | 165 |
| 1992 | 193 |
| 1993 | 230 |
| 1994 | 209 |
| 1995 | 199 |
| 1996 | 149 |
| 1997 | 154 |
| 1998 | 120 |
| 1999 | 124 |
| 2000 | 152 |
| 2001 | 121 |
| 2002 | 116 |
| 2003 | 131 |
| 2004 | 132 |
| 2005 | 168 |
| 2006 | 158 |
| 2007 | 132 |
| 2008 | 83 |
| 2009 | 68 |
| 2010 | 56 |
| 2011 | 86 |
| 2012 | 75 |
| 2013 | 71 |
| 2014 | 69 |
| 2015 | 54 |
| 2016 | 62 |
| 2017 | 49 |
| 2018 | 51 |
| 2019 | 52 |
| 2020 | 32 |
| 2021 | 39 |
| 2022 | 32 |
| 2023 | 24 |
| 2024 | 9 |