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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 22 |
| 1947 | 29 |
| 1948 | 44 |
| 1949 | 37 |
| 1950 | 50 |
| 1951 | 82 |
| 1952 | 67 |
| 1953 | 82 |
| 1954 | 92 |
| 1955 | 72 |
| 1956 | 96 |
| 1957 | 101 |
| 1958 | 68 |
| 1959 | 86 |
| 1960 | 83 |
| 1961 | 82 |
| 1962 | 120 |
| 1963 | 272 |
| 1964 | 420 |
| 1965 | 264 |
| 1966 | 183 |
| 1967 | 153 |
| 1968 | 112 |
| 1969 | 149 |
| 1970 | 167 |
| 1971 | 157 |
| 1972 | 161 |
| 1973 | 179 |
| 1974 | 168 |
| 1975 | 169 |
| 1976 | 198 |
| 1977 | 165 |
| 1978 | 191 |
| 1979 | 201 |
| 1980 | 235 |
| 1981 | 246 |
| 1982 | 227 |
| 1983 | 251 |
| 1984 | 266 |
| 1985 | 262 |
| 1986 | 266 |
| 1987 | 287 |
| 1988 | 353 |
| 1989 | 399 |
| 1990 | 467 |
| 1991 | 447 |
| 1992 | 518 |
| 1993 | 547 |
| 1994 | 613 |
| 1995 | 585 |
| 1996 | 608 |
| 1997 | 652 |
| 1998 | 710 |
| 1999 | 653 |
| 2000 | 750 |
| 2001 | 724 |
| 2002 | 705 |
| 2003 | 772 |
| 2004 | 777 |
| 2005 | 887 |
| 2006 | 855 |
| 2007 | 947 |
| 2008 | 931 |
| 2009 | 994 |
| 2010 | 1015 |
| 2011 | 998 |
| 2012 | 1050 |
| 2013 | 1006 |
| 2014 | 1040 |
| 2015 | 1000 |
| 2016 | 932 |
| 2017 | 923 |
| 2018 | 889 |
| 2019 | 851 |
| 2020 | 770 |
| 2021 | 619 |
| 2022 | 341 |
| 2023 | 273 |
| 2024 | 112 |