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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 1 |
| 1947 | 4 |
| 1949 | 3 |
| 1950 | 4 |
| 1951 | 8 |
| 1952 | 8 |
| 1953 | 8 |
| 1954 | 9 |
| 1955 | 7 |
| 1956 | 9 |
| 1957 | 14 |
| 1958 | 12 |
| 1959 | 12 |
| 1960 | 10 |
| 1961 | 16 |
| 1962 | 7 |
| 1963 | 10 |
| 1964 | 17 |
| 1965 | 12 |
| 1972 | 1 |
| 1978 | 4 |
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 2 |
| 1990 | 1 |
| 1991 | 56 |
| 1992 | 121 |
| 1993 | 140 |
| 1994 | 178 |
| 1995 | 127 |
| 1996 | 127 |
| 1997 | 134 |
| 1998 | 161 |
| 1999 | 147 |
| 2000 | 178 |
| 2001 | 149 |
| 2002 | 198 |
| 2003 | 265 |
| 2004 | 296 |
| 2005 | 480 |
| 2006 | 701 |
| 2007 | 851 |
| 2008 | 825 |
| 2009 | 734 |
| 2010 | 761 |
| 2011 | 812 |
| 2012 | 907 |
| 2013 | 1011 |
| 2014 | 963 |
| 2015 | 797 |
| 2016 | 665 |
| 2017 | 542 |
| 2018 | 443 |
| 2019 | 425 |
| 2020 | 465 |
| 2021 | 505 |
| 2022 | 460 |
| 2023 | 341 |
| 2024 | 170 |