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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 12 |
| 1946 | 40 |
| 1947 | 48 |
| 1948 | 62 |
| 1949 | 58 |
| 1950 | 68 |
| 1951 | 100 |
| 1952 | 72 |
| 1953 | 102 |
| 1954 | 96 |
| 1955 | 102 |
| 1956 | 115 |
| 1957 | 141 |
| 1958 | 118 |
| 1959 | 126 |
| 1960 | 133 |
| 1961 | 121 |
| 1962 | 136 |
| 1963 | 224 |
| 1964 | 375 |
| 1965 | 338 |
| 1966 | 353 |
| 1967 | 506 |
| 1968 | 679 |
| 1969 | 766 |
| 1970 | 908 |
| 1971 | 1092 |
| 1972 | 954 |
| 1973 | 854 |
| 1974 | 752 |
| 1975 | 447 |
| 1976 | 406 |
| 1977 | 414 |
| 1978 | 404 |
| 1979 | 370 |
| 1980 | 426 |
| 1981 | 427 |
| 1982 | 432 |
| 1983 | 391 |
| 1984 | 468 |
| 1985 | 456 |
| 1986 | 486 |
| 1987 | 411 |
| 1988 | 449 |
| 1989 | 503 |
| 1990 | 548 |
| 1991 | 532 |
| 1992 | 523 |
| 1993 | 462 |
| 1994 | 518 |
| 1995 | 534 |
| 1996 | 692 |
| 1997 | 632 |
| 1998 | 680 |
| 1999 | 760 |
| 2000 | 934 |
| 2001 | 1149 |
| 2002 | 1081 |
| 2003 | 1117 |
| 2004 | 1358 |
| 2005 | 1550 |
| 2006 | 1527 |
| 2007 | 1737 |
| 2008 | 1776 |
| 2009 | 1682 |
| 2010 | 1882 |
| 2011 | 1937 |
| 2012 | 1959 |
| 2013 | 1961 |
| 2014 | 1938 |
| 2015 | 1881 |
| 2016 | 1706 |
| 2017 | 1713 |
| 2018 | 1700 |
| 2019 | 1660 |
| 2020 | 1585 |
| 2021 | 1550 |
| 2022 | 1838 |
| 2023 | 1313 |
| 2024 | 418 |