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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1984 | 1 |
| 1990 | 4 |
| 1991 | 1 |
| 1992 | 3 |
| 1993 | 2 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 5 |
| 1997 | 4 |
| 1998 | 5 |
| 1999 | 1 |
| 2000 | 9 |
| 2001 | 21 |
| 2002 | 16 |
| 2003 | 20 |
| 2004 | 22 |
| 2005 | 38 |
| 2006 | 63 |
| 2007 | 73 |
| 2008 | 91 |
| 2009 | 96 |
| 2010 | 119 |
| 2011 | 120 |
| 2012 | 166 |
| 2013 | 143 |
| 2014 | 142 |
| 2015 | 149 |
| 2016 | 147 |
| 2017 | 151 |
| 2018 | 154 |
| 2019 | 186 |
| 2020 | 194 |
| 2021 | 242 |
| 2022 | 203 |
| 2023 | 161 |
| 2024 | 173 |
| 2025 | 130 |
| 2026 | 1 |