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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1933 | 1 |
| 1939 | 1 |
| 1941 | 1 |
| 1942 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1963 | 1 |
| 1964 | 3 |
| 1965 | 5 |
| 1966 | 3 |
| 1967 | 2 |
| 1968 | 5 |
| 1970 | 1 |
| 1971 | 4 |
| 1973 | 4 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 4 |
| 1988 | 4 |
| 1990 | 3 |
| 1991 | 4 |
| 1992 | 10 |
| 1993 | 15 |
| 1994 | 15 |
| 1995 | 17 |
| 1996 | 18 |
| 1997 | 11 |
| 1998 | 16 |
| 1999 | 12 |
| 2000 | 28 |
| 2001 | 27 |
| 2002 | 39 |
| 2003 | 33 |
| 2004 | 42 |
| 2005 | 33 |
| 2006 | 39 |
| 2007 | 39 |
| 2008 | 53 |
| 2009 | 67 |
| 2010 | 72 |
| 2011 | 64 |
| 2012 | 56 |
| 2013 | 64 |
| 2014 | 60 |
| 2015 | 64 |
| 2016 | 69 |
| 2017 | 75 |
| 2018 | 109 |
| 2019 | 83 |
| 2020 | 76 |
| 2021 | 85 |
| 2022 | 90 |
| 2023 | 84 |
| 2024 | 101 |
| 2025 | 3 |