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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1913 | 1 |
| 1964 | 1 |
| 1967 | 1 |
| 1979 | 1 |
| 1982 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1993 | 6 |
| 1994 | 6 |
| 1995 | 3 |
| 1996 | 8 |
| 1997 | 30 |
| 1998 | 82 |
| 1999 | 114 |
| 2000 | 68 |
| 2001 | 85 |
| 2002 | 91 |
| 2003 | 121 |
| 2004 | 161 |
| 2005 | 251 |
| 2006 | 463 |
| 2007 | 718 |
| 2008 | 972 |
| 2009 | 1036 |
| 2010 | 1221 |
| 2011 | 1158 |
| 2012 | 1370 |
| 2013 | 1434 |
| 2014 | 1314 |
| 2015 | 1343 |
| 2016 | 1294 |
| 2017 | 1310 |
| 2018 | 1567 |
| 2019 | 2035 |
| 2020 | 2635 |
| 2021 | 2969 |
| 2022 | 2513 |
| 2023 | 2149 |
| 2024 | 1105 |