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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 2 |
| 1945 | 6 |
| 1946 | 20 |
| 1947 | 35 |
| 1948 | 24 |
| 1949 | 11 |
| 1950 | 60 |
| 1951 | 51 |
| 1952 | 46 |
| 1953 | 60 |
| 1954 | 42 |
| 1955 | 50 |
| 1956 | 42 |
| 1957 | 55 |
| 1958 | 50 |
| 1959 | 41 |
| 1960 | 48 |
| 1961 | 48 |
| 1962 | 48 |
| 1963 | 342 |
| 1964 | 627 |
| 1965 | 622 |
| 1966 | 656 |
| 1967 | 813 |
| 1968 | 880 |
| 1969 | 823 |
| 1970 | 725 |
| 1971 | 668 |
| 1972 | 526 |
| 1973 | 458 |
| 1974 | 506 |
| 1975 | 598 |
| 1976 | 583 |
| 1977 | 705 |
| 1978 | 686 |
| 1979 | 678 |
| 1980 | 682 |
| 1981 | 693 |
| 1982 | 692 |
| 1983 | 665 |
| 1984 | 651 |
| 1985 | 682 |
| 1986 | 821 |
| 1987 | 871 |
| 1988 | 924 |
| 1989 | 1202 |
| 1990 | 1235 |
| 1991 | 1247 |
| 1992 | 1227 |
| 1993 | 1268 |
| 1994 | 1315 |
| 1995 | 1237 |
| 1996 | 1364 |
| 1997 | 1384 |
| 1998 | 1491 |
| 1999 | 1698 |
| 2000 | 1655 |
| 2001 | 1881 |
| 2002 | 1968 |
| 2003 | 2238 |
| 2004 | 2352 |
| 2005 | 2546 |
| 2006 | 2763 |
| 2007 | 3155 |
| 2008 | 3154 |
| 2009 | 3338 |
| 2010 | 3769 |
| 2011 | 4256 |
| 2012 | 4377 |
| 2013 | 4494 |
| 2014 | 4741 |
| 2015 | 4728 |
| 2016 | 5109 |
| 2017 | 4989 |
| 2018 | 4895 |
| 2019 | 5123 |
| 2020 | 7599 |
| 2021 | 5675 |
| 2022 | 2084 |
| 2023 | 2099 |
| 2024 | 1108 |