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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1949 | 3 |
| 1950 | 3 |
| 1952 | 3 |
| 1953 | 2 |
| 1963 | 1 |
| 1964 | 1 |
| 1969 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1982 | 1 |
| 1983 | 2 |
| 1987 | 3 |
| 1988 | 1 |
| 1990 | 3 |
| 1993 | 1 |
| 1994 | 3 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 4 |
| 1998 | 5 |
| 1999 | 3 |
| 2000 | 5 |
| 2001 | 10 |
| 2002 | 12 |
| 2003 | 5 |
| 2004 | 15 |
| 2005 | 13 |
| 2006 | 30 |
| 2007 | 26 |
| 2008 | 39 |
| 2009 | 37 |
| 2010 | 57 |
| 2011 | 48 |
| 2012 | 57 |
| 2013 | 53 |
| 2014 | 60 |
| 2015 | 74 |
| 2016 | 73 |
| 2017 | 81 |
| 2018 | 100 |
| 2019 | 103 |
| 2020 | 118 |
| 2021 | 129 |
| 2022 | 97 |
| 2023 | 112 |
| 2024 | 100 |