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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 29 |
| 1946 | 49 |
| 1947 | 39 |
| 1948 | 41 |
| 1949 | 34 |
| 1950 | 2 |
| 1951 | 114 |
| 1952 | 228 |
| 1953 | 293 |
| 1954 | 370 |
| 1955 | 334 |
| 1956 | 375 |
| 1957 | 357 |
| 1958 | 312 |
| 1959 | 387 |
| 1960 | 392 |
| 1961 | 277 |
| 1962 | 177 |
| 1963 | 5 |
| 1964 | 11 |
| 1965 | 403 |
| 1966 | 579 |
| 1967 | 634 |
| 1968 | 648 |
| 1969 | 557 |
| 1970 | 536 |
| 1971 | 565 |
| 1972 | 514 |
| 1973 | 497 |
| 1974 | 453 |
| 1975 | 459 |
| 1976 | 438 |
| 1977 | 479 |
| 1978 | 466 |
| 1979 | 526 |
| 1980 | 549 |
| 1981 | 551 |
| 1982 | 641 |
| 1983 | 687 |
| 1984 | 704 |
| 1985 | 769 |
| 1986 | 737 |
| 1987 | 825 |
| 1988 | 868 |
| 1989 | 982 |
| 1990 | 1043 |
| 1991 | 949 |
| 1992 | 975 |
| 1993 | 958 |
| 1994 | 985 |
| 1995 | 1012 |
| 1996 | 997 |
| 1997 | 964 |
| 1998 | 1090 |
| 1999 | 1038 |
| 2000 | 1148 |
| 2001 | 1124 |
| 2002 | 1205 |
| 2003 | 1277 |
| 2004 | 1338 |
| 2005 | 1397 |
| 2006 | 1479 |
| 2007 | 1588 |
| 2008 | 1731 |
| 2009 | 1812 |
| 2010 | 1907 |
| 2011 | 2047 |
| 2012 | 2148 |
| 2013 | 2222 |
| 2014 | 2221 |
| 2015 | 2194 |
| 2016 | 2266 |
| 2017 | 2106 |
| 2018 | 2032 |
| 2019 | 2069 |
| 2020 | 7759 |
| 2021 | 7821 |
| 2022 | 8993 |
| 2023 | 7227 |
| 2024 | 1869 |