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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1940 | 1 |
| 1944 | 1 |
| 1945 | 23 |
| 1946 | 97 |
| 1947 | 81 |
| 1948 | 62 |
| 1949 | 98 |
| 1950 | 112 |
| 1951 | 225 |
| 1952 | 276 |
| 1953 | 292 |
| 1954 | 223 |
| 1955 | 196 |
| 1956 | 197 |
| 1957 | 215 |
| 1958 | 259 |
| 1959 | 247 |
| 1960 | 223 |
| 1961 | 292 |
| 1962 | 352 |
| 1963 | 758 |
| 1964 | 1060 |
| 1965 | 1324 |
| 1966 | 1367 |
| 1967 | 1980 |
| 1968 | 2472 |
| 1969 | 2902 |
| 1970 | 2707 |
| 1971 | 3036 |
| 1972 | 3298 |
| 1973 | 2999 |
| 1974 | 2887 |
| 1975 | 2516 |
| 1976 | 2214 |
| 1977 | 2337 |
| 1978 | 2350 |
| 1979 | 2421 |
| 1980 | 2397 |
| 1981 | 2256 |
| 1982 | 2324 |
| 1983 | 2378 |
| 1984 | 2340 |
| 1985 | 2614 |
| 1986 | 2622 |
| 1987 | 2759 |
| 1988 | 2818 |
| 1989 | 3218 |
| 1990 | 3621 |
| 1991 | 3891 |
| 1992 | 4166 |
| 1993 | 4554 |
| 1994 | 5032 |
| 1995 | 5018 |
| 1996 | 4907 |
| 1997 | 5316 |
| 1998 | 5497 |
| 1999 | 5930 |
| 2000 | 6478 |
| 2001 | 7715 |
| 2002 | 9606 |
| 2003 | 11183 |
| 2004 | 11448 |
| 2005 | 13060 |
| 2006 | 14377 |
| 2007 | 16053 |
| 2008 | 16746 |
| 2009 | 18276 |
| 2010 | 20212 |
| 2011 | 22306 |
| 2012 | 22617 |
| 2013 | 22675 |
| 2014 | 23149 |
| 2015 | 23623 |
| 2016 | 22144 |
| 2017 | 22071 |
| 2018 | 22568 |
| 2019 | 23907 |
| 2020 | 25220 |
| 2021 | 24658 |
| 2022 | 23010 |
| 2023 | 18535 |
| 2024 | 7816 |