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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 22 |
| 1946 | 93 |
| 1947 | 110 |
| 1948 | 165 |
| 1949 | 179 |
| 1950 | 249 |
| 1951 | 225 |
| 1952 | 273 |
| 1953 | 292 |
| 1954 | 316 |
| 1955 | 377 |
| 1956 | 321 |
| 1957 | 297 |
| 1958 | 287 |
| 1959 | 279 |
| 1960 | 238 |
| 1961 | 300 |
| 1962 | 366 |
| 1963 | 730 |
| 1964 | 1088 |
| 1965 | 818 |
| 1966 | 858 |
| 1967 | 1317 |
| 1968 | 1605 |
| 1969 | 1617 |
| 1970 | 1560 |
| 1971 | 1722 |
| 1972 | 2027 |
| 1973 | 2176 |
| 1974 | 2192 |
| 1975 | 952 |
| 1976 | 639 |
| 1977 | 576 |
| 1978 | 486 |
| 1979 | 456 |
| 1980 | 490 |
| 1981 | 451 |
| 1982 | 563 |
| 1983 | 596 |
| 1984 | 700 |
| 1985 | 667 |
| 1986 | 659 |
| 1987 | 561 |
| 1988 | 630 |
| 1989 | 727 |
| 1990 | 818 |
| 1991 | 771 |
| 1992 | 736 |
| 1993 | 770 |
| 1994 | 692 |
| 1995 | 684 |
| 1996 | 627 |
| 1997 | 606 |
| 1998 | 532 |
| 1999 | 538 |
| 2000 | 560 |
| 2001 | 929 |
| 2002 | 908 |
| 2003 | 948 |
| 2004 | 985 |
| 2005 | 1252 |
| 2006 | 1194 |
| 2007 | 1229 |
| 2008 | 1256 |
| 2009 | 1255 |
| 2010 | 1212 |
| 2011 | 1404 |
| 2012 | 1448 |
| 2013 | 1549 |
| 2014 | 1624 |
| 2015 | 1705 |
| 2016 | 1708 |
| 2017 | 1666 |
| 2018 | 1728 |
| 2019 | 1902 |
| 2020 | 1905 |
| 2021 | 1938 |
| 2022 | 2481 |
| 2023 | 1998 |
| 2024 | 1432 |
| 2025 | 8 |