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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 14 |
| 1947 | 6 |
| 1948 | 13 |
| 1949 | 16 |
| 1950 | 30 |
| 1951 | 34 |
| 1952 | 44 |
| 1953 | 81 |
| 1954 | 65 |
| 1955 | 82 |
| 1956 | 57 |
| 1957 | 85 |
| 1958 | 95 |
| 1959 | 84 |
| 1960 | 89 |
| 1961 | 140 |
| 1962 | 91 |
| 1963 | 109 |
| 1964 | 155 |
| 1965 | 116 |
| 1966 | 88 |
| 1967 | 79 |
| 1968 | 90 |
| 1969 | 93 |
| 1970 | 94 |
| 1971 | 184 |
| 1972 | 299 |
| 1973 | 455 |
| 1974 | 434 |
| 1975 | 499 |
| 1976 | 445 |
| 1977 | 434 |
| 1978 | 403 |
| 1979 | 381 |
| 1980 | 438 |
| 1981 | 474 |
| 1982 | 451 |
| 1983 | 444 |
| 1984 | 458 |
| 1985 | 450 |
| 1986 | 428 |
| 1987 | 418 |
| 1988 | 451 |
| 1989 | 386 |
| 1990 | 446 |
| 1991 | 392 |
| 1992 | 436 |
| 1993 | 353 |
| 1994 | 414 |
| 1995 | 387 |
| 1996 | 361 |
| 1997 | 367 |
| 1998 | 374 |
| 1999 | 521 |
| 2000 | 497 |
| 2001 | 554 |
| 2002 | 618 |
| 2003 | 643 |
| 2004 | 704 |
| 2005 | 748 |
| 2006 | 784 |
| 2007 | 904 |
| 2008 | 856 |
| 2009 | 903 |
| 2010 | 924 |
| 2011 | 1002 |
| 2012 | 1036 |
| 2013 | 1012 |
| 2014 | 1121 |
| 2015 | 1089 |
| 2016 | 1077 |
| 2017 | 1094 |
| 2018 | 1177 |
| 2019 | 1245 |
| 2020 | 1329 |
| 2021 | 1207 |
| 2022 | 1413 |
| 2023 | 1163 |
| 2024 | 625 |