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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 44 |
| 1947 | 51 |
| 1948 | 54 |
| 1949 | 55 |
| 1950 | 107 |
| 1951 | 104 |
| 1952 | 95 |
| 1953 | 107 |
| 1954 | 93 |
| 1955 | 91 |
| 1956 | 84 |
| 1957 | 91 |
| 1958 | 94 |
| 1959 | 89 |
| 1960 | 104 |
| 1961 | 89 |
| 1962 | 86 |
| 1963 | 100 |
| 1964 | 110 |
| 1965 | 134 |
| 1966 | 123 |
| 1967 | 335 |
| 1968 | 326 |
| 1969 | 236 |
| 1970 | 259 |
| 1971 | 316 |
| 1972 | 390 |
| 1973 | 548 |
| 1974 | 587 |
| 1975 | 480 |
| 1976 | 440 |
| 1977 | 517 |
| 1978 | 530 |
| 1979 | 699 |
| 1980 | 780 |
| 1981 | 747 |
| 1982 | 910 |
| 1983 | 877 |
| 1984 | 1014 |
| 1985 | 989 |
| 1986 | 992 |
| 1987 | 970 |
| 1988 | 1098 |
| 1989 | 1296 |
| 1990 | 1620 |
| 1991 | 1643 |
| 1992 | 1605 |
| 1993 | 1455 |
| 1994 | 1464 |
| 1995 | 1555 |
| 1996 | 1452 |
| 1997 | 1477 |
| 1998 | 1377 |
| 1999 | 1449 |
| 2000 | 1605 |
| 2001 | 1601 |
| 2002 | 1617 |
| 2003 | 1788 |
| 2004 | 1859 |
| 2005 | 1894 |
| 2006 | 2113 |
| 2007 | 2217 |
| 2008 | 2502 |
| 2009 | 2598 |
| 2010 | 2666 |
| 2011 | 2748 |
| 2012 | 2673 |
| 2013 | 2548 |
| 2014 | 2650 |
| 2015 | 2717 |
| 2016 | 2639 |
| 2017 | 2752 |
| 2018 | 2693 |
| 2019 | 2479 |
| 2020 | 2925 |
| 2021 | 3159 |
| 2022 | 2313 |
| 2023 | 1980 |
| 2024 | 1175 |
| 2025 | 1 |