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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 13 |
| 1946 | 51 |
| 1947 | 62 |
| 1948 | 52 |
| 1949 | 43 |
| 1950 | 89 |
| 1951 | 82 |
| 1952 | 96 |
| 1953 | 104 |
| 1954 | 117 |
| 1955 | 111 |
| 1956 | 95 |
| 1957 | 108 |
| 1958 | 103 |
| 1959 | 106 |
| 1960 | 105 |
| 1961 | 136 |
| 1962 | 94 |
| 1963 | 182 |
| 1964 | 220 |
| 1965 | 145 |
| 1966 | 95 |
| 1967 | 141 |
| 1968 | 149 |
| 1969 | 123 |
| 1970 | 133 |
| 1971 | 93 |
| 1972 | 130 |
| 1973 | 128 |
| 1974 | 111 |
| 1975 | 156 |
| 1976 | 123 |
| 1977 | 114 |
| 1978 | 114 |
| 1979 | 146 |
| 1980 | 173 |
| 1981 | 143 |
| 1982 | 128 |
| 1983 | 145 |
| 1984 | 153 |
| 1985 | 143 |
| 1986 | 186 |
| 1987 | 206 |
| 1988 | 245 |
| 1989 | 276 |
| 1990 | 249 |
| 1991 | 180 |
| 1992 | 245 |
| 1993 | 276 |
| 1994 | 252 |
| 1995 | 312 |
| 1996 | 287 |
| 1997 | 257 |
| 1998 | 294 |
| 1999 | 321 |
| 2000 | 342 |
| 2001 | 364 |
| 2002 | 364 |
| 2003 | 394 |
| 2004 | 437 |
| 2005 | 442 |
| 2006 | 454 |
| 2007 | 516 |
| 2008 | 527 |
| 2009 | 526 |
| 2010 | 531 |
| 2011 | 531 |
| 2012 | 519 |
| 2013 | 553 |
| 2014 | 628 |
| 2015 | 660 |
| 2016 | 648 |
| 2017 | 590 |
| 2018 | 593 |
| 2019 | 575 |
| 2020 | 611 |
| 2021 | 672 |
| 2022 | 644 |
| 2023 | 593 |
| 2024 | 166 |