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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1950 | 1 |
| 1952 | 2 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 2 |
| 1956 | 2 |
| 1957 | 1 |
| 1959 | 3 |
| 1960 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1963 | 2 |
| 1964 | 2 |
| 1965 | 3 |
| 1966 | 3 |
| 1967 | 5 |
| 1968 | 5 |
| 1969 | 5 |
| 1970 | 5 |
| 1971 | 13 |
| 1972 | 9 |
| 1973 | 19 |
| 1974 | 10 |
| 1975 | 14 |
| 1976 | 18 |
| 1977 | 21 |
| 1978 | 21 |
| 1979 | 27 |
| 1980 | 30 |
| 1981 | 35 |
| 1982 | 45 |
| 1983 | 27 |
| 1984 | 31 |
| 1985 | 33 |
| 1986 | 28 |
| 1987 | 33 |
| 1988 | 44 |
| 1989 | 35 |
| 1990 | 49 |
| 1991 | 55 |
| 1992 | 47 |
| 1993 | 47 |
| 1994 | 64 |
| 1995 | 57 |
| 1996 | 69 |
| 1997 | 75 |
| 1998 | 62 |
| 1999 | 77 |
| 2000 | 110 |
| 2001 | 111 |
| 2002 | 106 |
| 2003 | 118 |
| 2004 | 127 |
| 2005 | 145 |
| 2006 | 175 |
| 2007 | 204 |
| 2008 | 220 |
| 2009 | 235 |
| 2010 | 277 |
| 2011 | 339 |
| 2012 | 376 |
| 2013 | 368 |
| 2014 | 438 |
| 2015 | 483 |
| 2016 | 486 |
| 2017 | 441 |
| 2018 | 499 |
| 2019 | 488 |
| 2020 | 553 |
| 2021 | 599 |
| 2022 | 547 |
| 2023 | 558 |
| 2024 | 202 |