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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 33 |
| 1992 | 64 |
| 1993 | 60 |
| 1994 | 53 |
| 1995 | 60 |
| 1996 | 52 |
| 1997 | 57 |
| 1998 | 71 |
| 1999 | 55 |
| 2000 | 65 |
| 2001 | 61 |
| 2002 | 82 |
| 2003 | 113 |
| 2004 | 93 |
| 2005 | 85 |
| 2006 | 90 |
| 2007 | 94 |
| 2008 | 110 |
| 2009 | 150 |
| 2010 | 120 |
| 2011 | 120 |
| 2012 | 142 |
| 2013 | 108 |
| 2014 | 129 |
| 2015 | 123 |
| 2016 | 147 |
| 2017 | 112 |
| 2018 | 130 |
| 2019 | 142 |
| 2020 | 169 |
| 2021 | 241 |
| 2022 | 197 |
| 2023 | 222 |
| 2024 | 202 |
| 2025 | 91 |