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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1952 | 1 |
| 1953 | 2 |
| 1956 | 1 |
| 1957 | 5 |
| 1958 | 3 |
| 1959 | 1 |
| 1960 | 2 |
| 1962 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1972 | 2 |
| 1973 | 1 |
| 1976 | 2 |
| 1984 | 1 |
| 1986 | 1 |
| 1989 | 2 |
| 1991 | 1 |
| 1992 | 2 |
| 1994 | 1 |
| 1995 | 4 |
| 1996 | 4 |
| 1997 | 2 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 4 |
| 2004 | 8 |
| 2005 | 14 |
| 2006 | 10 |
| 2007 | 17 |
| 2008 | 18 |
| 2009 | 45 |
| 2010 | 5 |
| 2011 | 9 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 3 |
| 2016 | 1 |
| 2020 | 3 |
| 2024 | 0 |