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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 1 |
| 1954 | 2 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 4 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 1 |
| 1962 | 1 |
| 1963 | 3 |
| 1964 | 1 |
| 1965 | 3 |
| 1975 | 1 |
| 1982 | 1 |
| 1986 | 1 |
| 1987 | 4 |
| 1988 | 1 |
| 1990 | 2 |
| 1991 | 3 |
| 1992 | 1 |
| 1993 | 10 |
| 1994 | 11 |
| 1995 | 19 |
| 1996 | 25 |
| 1997 | 19 |
| 1998 | 20 |
| 1999 | 10 |
| 2000 | 15 |
| 2001 | 14 |
| 2002 | 13 |
| 2003 | 21 |
| 2004 | 22 |
| 2005 | 23 |
| 2006 | 26 |
| 2007 | 35 |
| 2008 | 41 |
| 2009 | 44 |
| 2010 | 47 |
| 2011 | 45 |
| 2012 | 57 |
| 2013 | 50 |
| 2014 | 63 |
| 2015 | 87 |
| 2016 | 83 |
| 2017 | 95 |
| 2018 | 105 |
| 2019 | 127 |
| 2020 | 146 |
| 2021 | 186 |
| 2022 | 223 |
| 2023 | 32 |