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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 3 |
| 1948 | 2 |
| 1949 | 3 |
| 1951 | 2 |
| 1952 | 3 |
| 1953 | 1 |
| 1954 | 3 |
| 1957 | 2 |
| 1958 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1963 | 1 |
| 1964 | 2 |
| 1968 | 3 |
| 1969 | 3 |
| 1980 | 1 |
| 1983 | 2 |
| 1988 | 1 |
| 1989 | 1 |
| 1991 | 14 |
| 1992 | 29 |
| 1993 | 43 |
| 1994 | 94 |
| 1995 | 86 |
| 1996 | 92 |
| 1997 | 109 |
| 1998 | 159 |
| 1999 | 198 |
| 2000 | 200 |
| 2001 | 303 |
| 2002 | 378 |
| 2003 | 424 |
| 2004 | 446 |
| 2005 | 593 |
| 2006 | 703 |
| 2007 | 728 |
| 2008 | 740 |
| 2009 | 772 |
| 2010 | 936 |
| 2011 | 953 |
| 2012 | 1038 |
| 2013 | 1043 |
| 2014 | 1059 |
| 2015 | 922 |
| 2016 | 849 |
| 2017 | 772 |
| 2018 | 783 |
| 2019 | 688 |
| 2020 | 695 |
| 2021 | 711 |
| 2022 | 618 |
| 2023 | 402 |
| 2024 | 163 |