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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1985 | 2 |
| 1987 | 1 |
| 1989 | 4 |
| 1990 | 3 |
| 1991 | 2 |
| 1992 | 3 |
| 1993 | 5 |
| 1994 | 4 |
| 1995 | 6 |
| 1996 | 15 |
| 1997 | 8 |
| 1998 | 15 |
| 1999 | 8 |
| 2000 | 20 |
| 2001 | 18 |
| 2002 | 17 |
| 2003 | 30 |
| 2004 | 34 |
| 2005 | 57 |
| 2006 | 46 |
| 2007 | 59 |
| 2008 | 61 |
| 2009 | 90 |
| 2010 | 101 |
| 2011 | 141 |
| 2012 | 158 |
| 2013 | 169 |
| 2014 | 206 |
| 2015 | 222 |
| 2016 | 233 |
| 2017 | 265 |
| 2018 | 314 |
| 2019 | 315 |
| 2020 | 391 |
| 2021 | 392 |
| 2022 | 480 |
| 2023 | 450 |
| 2024 | 542 |
| 2025 | 430 |
| 2026 | 2 |