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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 23 |
| 1947 | 17 |
| 1948 | 30 |
| 1949 | 27 |
| 1950 | 29 |
| 1951 | 65 |
| 1952 | 54 |
| 1953 | 35 |
| 1954 | 44 |
| 1955 | 46 |
| 1956 | 23 |
| 1957 | 42 |
| 1958 | 54 |
| 1959 | 46 |
| 1960 | 43 |
| 1961 | 45 |
| 1962 | 38 |
| 1963 | 45 |
| 1964 | 70 |
| 1965 | 32 |
| 1966 | 3 |
| 1967 | 1 |
| 1968 | 3 |
| 1969 | 1 |
| 1970 | 27 |
| 1971 | 153 |
| 1972 | 203 |
| 1973 | 169 |
| 1974 | 180 |
| 1975 | 127 |
| 1976 | 91 |
| 1977 | 113 |
| 1978 | 114 |
| 1979 | 146 |
| 1980 | 120 |
| 1981 | 95 |
| 1982 | 98 |
| 1983 | 86 |
| 1984 | 131 |
| 1985 | 149 |
| 1986 | 149 |
| 1987 | 140 |
| 1988 | 256 |
| 1989 | 277 |
| 1990 | 304 |
| 1991 | 337 |
| 1992 | 251 |
| 1993 | 303 |
| 1994 | 268 |
| 1995 | 262 |
| 1996 | 224 |
| 1997 | 263 |
| 1998 | 286 |
| 1999 | 267 |
| 2000 | 265 |
| 2001 | 247 |
| 2002 | 234 |
| 2003 | 268 |
| 2004 | 268 |
| 2005 | 345 |
| 2006 | 404 |
| 2007 | 399 |
| 2008 | 421 |
| 2009 | 446 |
| 2010 | 558 |
| 2011 | 586 |
| 2012 | 600 |
| 2013 | 685 |
| 2014 | 674 |
| 2015 | 698 |
| 2016 | 770 |
| 2017 | 787 |
| 2018 | 790 |
| 2019 | 794 |
| 2020 | 779 |
| 2021 | 732 |
| 2022 | 559 |
| 2023 | 459 |
| 2024 | 256 |