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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1873 | 1 |
| 1885 | 1 |
| 1959 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1983 | 1 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 2 |
| 1988 | 1 |
| 1992 | 1 |
| 1994 | 2 |
| 1995 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 3 |
| 2000 | 3 |
| 2001 | 9 |
| 2002 | 5 |
| 2003 | 3 |
| 2004 | 4 |
| 2005 | 12 |
| 2006 | 13 |
| 2007 | 24 |
| 2008 | 13 |
| 2009 | 16 |
| 2010 | 28 |
| 2011 | 31 |
| 2012 | 34 |
| 2013 | 35 |
| 2014 | 50 |
| 2015 | 60 |
| 2016 | 62 |
| 2017 | 49 |
| 2018 | 63 |
| 2019 | 78 |
| 2020 | 102 |
| 2021 | 120 |
| 2022 | 88 |
| 2023 | 90 |
| 2024 | 86 |
| 2025 | 127 |
| 2026 | 112 |