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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 14 |
| 1947 | 20 |
| 1948 | 14 |
| 1949 | 5 |
| 1951 | 17 |
| 1952 | 46 |
| 1953 | 46 |
| 1954 | 69 |
| 1955 | 65 |
| 1956 | 78 |
| 1957 | 71 |
| 1958 | 60 |
| 1959 | 64 |
| 1960 | 74 |
| 1961 | 66 |
| 1962 | 36 |
| 1963 | 1 |
| 1964 | 4 |
| 1965 | 102 |
| 1966 | 145 |
| 1967 | 170 |
| 1968 | 175 |
| 1969 | 179 |
| 1970 | 161 |
| 1971 | 164 |
| 1972 | 187 |
| 1973 | 136 |
| 1974 | 150 |
| 1975 | 163 |
| 1976 | 144 |
| 1977 | 154 |
| 1978 | 129 |
| 1979 | 163 |
| 1980 | 128 |
| 1981 | 153 |
| 1982 | 160 |
| 1983 | 142 |
| 1984 | 186 |
| 1985 | 180 |
| 1986 | 191 |
| 1987 | 212 |
| 1988 | 208 |
| 1989 | 214 |
| 1990 | 253 |
| 1991 | 267 |
| 1992 | 297 |
| 1993 | 305 |
| 1994 | 288 |
| 1995 | 275 |
| 1996 | 281 |
| 1997 | 336 |
| 1998 | 418 |
| 1999 | 479 |
| 2000 | 479 |
| 2001 | 391 |
| 2002 | 546 |
| 2003 | 477 |
| 2004 | 529 |
| 2005 | 572 |
| 2006 | 602 |
| 2007 | 661 |
| 2008 | 693 |
| 2009 | 714 |
| 2010 | 785 |
| 2011 | 882 |
| 2012 | 922 |
| 2013 | 990 |
| 2014 | 973 |
| 2015 | 916 |
| 2016 | 885 |
| 2017 | 897 |
| 2018 | 897 |
| 2019 | 890 |
| 2020 | 985 |
| 2021 | 1286 |
| 2022 | 1492 |
| 2023 | 1546 |
| 2024 | 1298 |
| 2025 | 880 |