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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1937 | 1 |
| 1946 | 3 |
| 1947 | 1 |
| 1949 | 1 |
| 1951 | 2 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1957 | 1 |
| 1963 | 2 |
| 1964 | 1 |
| 1965 | 3 |
| 1966 | 1 |
| 1967 | 2 |
| 1969 | 2 |
| 1971 | 6 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 6 |
| 1976 | 3 |
| 1977 | 5 |
| 1978 | 7 |
| 1979 | 4 |
| 1980 | 3 |
| 1981 | 3 |
| 1982 | 10 |
| 1983 | 6 |
| 1984 | 17 |
| 1985 | 23 |
| 1986 | 13 |
| 1987 | 34 |
| 1988 | 25 |
| 1989 | 35 |
| 1990 | 38 |
| 1991 | 68 |
| 1992 | 45 |
| 1993 | 43 |
| 1994 | 43 |
| 1995 | 38 |
| 1996 | 47 |
| 1997 | 66 |
| 1998 | 53 |
| 1999 | 66 |
| 2000 | 66 |
| 2001 | 52 |
| 2002 | 57 |
| 2003 | 81 |
| 2004 | 89 |
| 2005 | 123 |
| 2006 | 117 |
| 2007 | 131 |
| 2008 | 161 |
| 2009 | 174 |
| 2010 | 195 |
| 2011 | 253 |
| 2012 | 270 |
| 2013 | 283 |
| 2014 | 355 |
| 2015 | 375 |
| 2016 | 437 |
| 2017 | 488 |
| 2018 | 532 |
| 2019 | 663 |
| 2020 | 809 |
| 2021 | 999 |
| 2022 | 1121 |
| 2023 | 1060 |
| 2024 | 402 |