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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1928 | 1 |
| 1942 | 1 |
| 1945 | 21 |
| 1946 | 96 |
| 1947 | 107 |
| 1948 | 135 |
| 1949 | 112 |
| 1950 | 191 |
| 1951 | 219 |
| 1952 | 250 |
| 1953 | 296 |
| 1954 | 291 |
| 1955 | 322 |
| 1956 | 320 |
| 1957 | 316 |
| 1958 | 261 |
| 1959 | 266 |
| 1960 | 282 |
| 1961 | 328 |
| 1962 | 331 |
| 1963 | 676 |
| 1964 | 1014 |
| 1965 | 719 |
| 1966 | 746 |
| 1967 | 939 |
| 1968 | 1021 |
| 1969 | 1041 |
| 1970 | 1097 |
| 1971 | 1365 |
| 1972 | 1570 |
| 1973 | 1715 |
| 1974 | 2005 |
| 1975 | 1569 |
| 1976 | 1585 |
| 1977 | 1598 |
| 1978 | 1688 |
| 1979 | 1698 |
| 1980 | 1717 |
| 1981 | 1909 |
| 1982 | 2052 |
| 1983 | 2094 |
| 1984 | 2418 |
| 1985 | 2510 |
| 1986 | 2679 |
| 1987 | 2717 |
| 1988 | 2839 |
| 1989 | 3313 |
| 1990 | 3689 |
| 1991 | 4026 |
| 1992 | 4673 |
| 1993 | 5331 |
| 1994 | 5719 |
| 1995 | 6132 |
| 1996 | 6266 |
| 1997 | 6482 |
| 1998 | 6837 |
| 1999 | 7184 |
| 2000 | 7356 |
| 2001 | 7755 |
| 2002 | 8326 |
| 2003 | 8952 |
| 2004 | 9179 |
| 2005 | 10178 |
| 2006 | 11194 |
| 2007 | 12809 |
| 2008 | 13693 |
| 2009 | 14448 |
| 2010 | 15073 |
| 2011 | 16101 |
| 2012 | 16695 |
| 2013 | 17345 |
| 2014 | 18359 |
| 2015 | 18925 |
| 2016 | 18735 |
| 2017 | 18033 |
| 2018 | 18251 |
| 2019 | 19045 |
| 2020 | 20946 |
| 2021 | 19909 |
| 2022 | 17579 |
| 2023 | 15347 |
| 2024 | 4731 |