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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1933 | 1 |
| 1953 | 3 |
| 1956 | 1 |
| 1962 | 1 |
| 1963 | 2 |
| 1965 | 2 |
| 1966 | 2 |
| 1969 | 1 |
| 1970 | 2 |
| 1971 | 4 |
| 1972 | 5 |
| 1973 | 3 |
| 1974 | 8 |
| 1975 | 2 |
| 1976 | 3 |
| 1977 | 4 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 2 |
| 1984 | 4 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 5 |
| 1988 | 6 |
| 1989 | 16 |
| 1990 | 27 |
| 1991 | 38 |
| 1992 | 26 |
| 1993 | 41 |
| 1994 | 28 |
| 1995 | 14 |
| 1996 | 27 |
| 1997 | 20 |
| 1998 | 50 |
| 1999 | 56 |
| 2000 | 75 |
| 2001 | 112 |
| 2002 | 117 |
| 2003 | 170 |
| 2004 | 182 |
| 2005 | 207 |
| 2006 | 225 |
| 2007 | 278 |
| 2008 | 306 |
| 2009 | 324 |
| 2010 | 381 |
| 2011 | 414 |
| 2012 | 392 |
| 2013 | 421 |
| 2014 | 550 |
| 2015 | 764 |
| 2016 | 738 |
| 2017 | 660 |
| 2018 | 783 |
| 2019 | 832 |
| 2020 | 772 |
| 2021 | 807 |
| 2022 | 821 |
| 2023 | 727 |
| 2024 | 249 |