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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1975 | 1 |
| 1980 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1991 | 6 |
| 1992 | 12 |
| 1993 | 105 |
| 1994 | 233 |
| 1995 | 220 |
| 1996 | 194 |
| 1997 | 216 |
| 1998 | 188 |
| 1999 | 137 |
| 2000 | 157 |
| 2001 | 125 |
| 2002 | 121 |
| 2003 | 210 |
| 2004 | 214 |
| 2005 | 163 |
| 2006 | 153 |
| 2007 | 161 |
| 2008 | 180 |
| 2009 | 157 |
| 2010 | 103 |
| 2011 | 100 |
| 2012 | 111 |
| 2013 | 108 |
| 2014 | 140 |
| 2015 | 170 |
| 2016 | 125 |
| 2017 | 63 |
| 2018 | 60 |
| 2019 | 60 |
| 2020 | 1195 |
| 2021 | 501 |
| 2022 | 88 |
| 2023 | 35 |
| 2024 | 51 |
| 2025 | 19 |