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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 17 |
| 1946 | 107 |
| 1947 | 78 |
| 1948 | 107 |
| 1949 | 79 |
| 1950 | 167 |
| 1951 | 225 |
| 1952 | 153 |
| 1953 | 196 |
| 1954 | 245 |
| 1955 | 195 |
| 1956 | 102 |
| 1957 | 118 |
| 1958 | 115 |
| 1959 | 99 |
| 1960 | 99 |
| 1961 | 125 |
| 1962 | 114 |
| 1963 | 132 |
| 1964 | 198 |
| 1965 | 308 |
| 1966 | 317 |
| 1967 | 421 |
| 1968 | 447 |
| 1969 | 426 |
| 1970 | 443 |
| 1971 | 544 |
| 1972 | 529 |
| 1973 | 679 |
| 1974 | 685 |
| 1975 | 539 |
| 1976 | 613 |
| 1977 | 692 |
| 1978 | 648 |
| 1979 | 588 |
| 1980 | 592 |
| 1981 | 532 |
| 1982 | 676 |
| 1983 | 596 |
| 1984 | 802 |
| 1985 | 928 |
| 1986 | 856 |
| 1987 | 855 |
| 1988 | 836 |
| 1989 | 898 |
| 1990 | 867 |
| 1991 | 897 |
| 1992 | 817 |
| 1993 | 744 |
| 1994 | 888 |
| 1995 | 922 |
| 1996 | 1008 |
| 1997 | 1161 |
| 1998 | 1033 |
| 1999 | 1041 |
| 2000 | 1062 |
| 2001 | 1093 |
| 2002 | 1112 |
| 2003 | 1073 |
| 2004 | 1159 |
| 2005 | 1218 |
| 2006 | 1361 |
| 2007 | 1374 |
| 2008 | 1534 |
| 2009 | 1822 |
| 2010 | 2051 |
| 2011 | 2247 |
| 2012 | 2137 |
| 2013 | 2167 |
| 2014 | 2164 |
| 2015 | 1914 |
| 2016 | 1801 |
| 2017 | 1671 |
| 2018 | 1721 |
| 2019 | 1923 |
| 2020 | 2004 |
| 2021 | 2156 |
| 2022 | 1702 |
| 2023 | 1558 |
| 2024 | 588 |