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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 3 |
| 1949 | 3 |
| 1950 | 1 |
| 1951 | 3 |
| 1952 | 1 |
| 1953 | 2 |
| 1954 | 1 |
| 1955 | 1 |
| 1958 | 2 |
| 1959 | 2 |
| 1960 | 2 |
| 1961 | 2 |
| 1962 | 1 |
| 1964 | 5 |
| 1965 | 1 |
| 1967 | 2 |
| 1969 | 4 |
| 1971 | 1 |
| 1972 | 5 |
| 1973 | 1 |
| 1974 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 6 |
| 1993 | 302 |
| 1994 | 1230 |
| 1995 | 1218 |
| 1996 | 1300 |
| 1997 | 1440 |
| 1998 | 1757 |
| 1999 | 1963 |
| 2000 | 2483 |
| 2001 | 2824 |
| 2002 | 3051 |
| 2003 | 3276 |
| 2004 | 3802 |
| 2005 | 4340 |
| 2006 | 4395 |
| 2007 | 4936 |
| 2008 | 5090 |
| 2009 | 5451 |
| 2010 | 5780 |
| 2011 | 5736 |
| 2012 | 5501 |
| 2013 | 5517 |
| 2014 | 5170 |
| 2015 | 4587 |
| 2016 | 3986 |
| 2017 | 3540 |
| 2018 | 3229 |
| 2019 | 2923 |
| 2020 | 2756 |
| 2021 | 2120 |
| 2022 | 1046 |
| 2023 | 564 |
| 2024 | 1586 |
| 2025 | 1133 |