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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 3 |
| 1948 | 1 |
| 1950 | 1 |
| 1951 | 4 |
| 1952 | 7 |
| 1953 | 16 |
| 1954 | 17 |
| 1955 | 21 |
| 1956 | 21 |
| 1957 | 22 |
| 1958 | 10 |
| 1959 | 85 |
| 1960 | 100 |
| 1961 | 119 |
| 1962 | 63 |
| 1963 | 1 |
| 1964 | 11 |
| 1965 | 106 |
| 1966 | 259 |
| 1967 | 309 |
| 1968 | 474 |
| 1969 | 390 |
| 1970 | 428 |
| 1971 | 485 |
| 1972 | 477 |
| 1973 | 532 |
| 1974 | 613 |
| 1975 | 422 |
| 1976 | 431 |
| 1977 | 388 |
| 1978 | 400 |
| 1979 | 410 |
| 1980 | 383 |
| 1981 | 390 |
| 1982 | 401 |
| 1983 | 459 |
| 1984 | 447 |
| 1985 | 491 |
| 1986 | 487 |
| 1987 | 430 |
| 1988 | 491 |
| 1989 | 497 |
| 1990 | 577 |
| 1991 | 578 |
| 1992 | 500 |
| 1993 | 545 |
| 1994 | 581 |
| 1995 | 585 |
| 1996 | 566 |
| 1997 | 527 |
| 1998 | 564 |
| 1999 | 556 |
| 2000 | 533 |
| 2001 | 485 |
| 2002 | 547 |
| 2003 | 623 |
| 2004 | 655 |
| 2005 | 654 |
| 2006 | 740 |
| 2007 | 792 |
| 2008 | 753 |
| 2009 | 833 |
| 2010 | 872 |
| 2011 | 841 |
| 2012 | 907 |
| 2013 | 970 |
| 2014 | 975 |
| 2015 | 900 |
| 2016 | 863 |
| 2017 | 804 |
| 2018 | 833 |
| 2019 | 844 |
| 2020 | 871 |
| 2021 | 886 |
| 2022 | 899 |
| 2023 | 801 |
| 2024 | 243 |