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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1956 | 2 |
| 1957 | 1 |
| 1962 | 1 |
| 1987 | 1 |
| 1990 | 1 |
| 1991 | 16 |
| 1992 | 41 |
| 1993 | 37 |
| 1994 | 26 |
| 1995 | 42 |
| 1996 | 37 |
| 1997 | 40 |
| 1998 | 31 |
| 1999 | 35 |
| 2000 | 39 |
| 2001 | 42 |
| 2002 | 47 |
| 2003 | 39 |
| 2004 | 43 |
| 2005 | 42 |
| 2006 | 39 |
| 2007 | 50 |
| 2008 | 58 |
| 2009 | 72 |
| 2010 | 77 |
| 2011 | 90 |
| 2012 | 103 |
| 2013 | 96 |
| 2014 | 98 |
| 2015 | 83 |
| 2016 | 97 |
| 2017 | 96 |
| 2018 | 106 |
| 2019 | 107 |
| 2020 | 129 |
| 2021 | 151 |
| 2022 | 115 |
| 2023 | 120 |
| 2024 | 70 |