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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 27 |
| 1946 | 76 |
| 1947 | 48 |
| 1948 | 52 |
| 1949 | 47 |
| 1950 | 76 |
| 1951 | 127 |
| 1952 | 46 |
| 1953 | 30 |
| 1954 | 41 |
| 1955 | 46 |
| 1956 | 34 |
| 1957 | 33 |
| 1958 | 45 |
| 1959 | 31 |
| 1960 | 23 |
| 1961 | 31 |
| 1962 | 25 |
| 1963 | 34 |
| 1964 | 48 |
| 1980 | 25 |
| 1981 | 24 |
| 1982 | 20 |
| 1983 | 46 |
| 1984 | 38 |
| 1985 | 39 |
| 1986 | 30 |
| 1987 | 44 |
| 1988 | 42 |
| 1989 | 44 |
| 1990 | 46 |
| 1991 | 49 |
| 1992 | 45 |
| 1993 | 46 |
| 1994 | 47 |
| 1995 | 40 |
| 1996 | 32 |
| 1997 | 41 |
| 1998 | 38 |
| 1999 | 47 |
| 2000 | 37 |
| 2001 | 59 |
| 2002 | 73 |
| 2003 | 56 |
| 2004 | 64 |
| 2005 | 51 |
| 2006 | 51 |
| 2007 | 90 |
| 2008 | 81 |
| 2009 | 73 |
| 2010 | 91 |
| 2011 | 89 |
| 2012 | 77 |
| 2013 | 133 |
| 2014 | 145 |
| 2015 | 168 |
| 2016 | 150 |
| 2017 | 135 |
| 2018 | 188 |
| 2019 | 118 |
| 2024 | 0 |