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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 31 |
| 1947 | 17 |
| 1948 | 17 |
| 1949 | 4 |
| 1951 | 80 |
| 1952 | 163 |
| 1953 | 171 |
| 1954 | 143 |
| 1955 | 172 |
| 1956 | 132 |
| 1957 | 94 |
| 1958 | 101 |
| 1959 | 107 |
| 1960 | 123 |
| 1961 | 106 |
| 1962 | 67 |
| 1964 | 3 |
| 1965 | 88 |
| 1966 | 158 |
| 1967 | 144 |
| 1968 | 184 |
| 1969 | 180 |
| 1970 | 200 |
| 1971 | 248 |
| 1972 | 228 |
| 1973 | 252 |
| 1974 | 262 |
| 1975 | 304 |
| 1976 | 356 |
| 1977 | 305 |
| 1978 | 323 |
| 1979 | 348 |
| 1980 | 370 |
| 1981 | 373 |
| 1982 | 364 |
| 1983 | 408 |
| 1984 | 382 |
| 1985 | 350 |
| 1986 | 405 |
| 1987 | 433 |
| 1988 | 430 |
| 1989 | 442 |
| 1990 | 401 |
| 1991 | 392 |
| 1992 | 379 |
| 1993 | 427 |
| 1994 | 355 |
| 1995 | 377 |
| 1996 | 339 |
| 1997 | 383 |
| 1998 | 376 |
| 1999 | 446 |
| 2000 | 449 |
| 2001 | 474 |
| 2002 | 523 |
| 2003 | 552 |
| 2004 | 550 |
| 2005 | 552 |
| 2006 | 659 |
| 2007 | 684 |
| 2008 | 706 |
| 2009 | 709 |
| 2010 | 750 |
| 2011 | 825 |
| 2012 | 860 |
| 2013 | 934 |
| 2014 | 921 |
| 2015 | 1054 |
| 2016 | 985 |
| 2017 | 902 |
| 2018 | 878 |
| 2019 | 865 |
| 2020 | 838 |
| 2021 | 681 |
| 2022 | 277 |
| 2023 | 222 |
| 2024 | 75 |