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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 28 |
| 1947 | 23 |
| 1948 | 18 |
| 1949 | 18 |
| 1950 | 36 |
| 1951 | 48 |
| 1952 | 63 |
| 1953 | 67 |
| 1954 | 67 |
| 1955 | 100 |
| 1956 | 87 |
| 1957 | 89 |
| 1958 | 92 |
| 1959 | 103 |
| 1960 | 102 |
| 1961 | 105 |
| 1962 | 142 |
| 1963 | 259 |
| 1964 | 333 |
| 1965 | 242 |
| 1966 | 186 |
| 1967 | 205 |
| 1968 | 242 |
| 1969 | 258 |
| 1970 | 252 |
| 1971 | 286 |
| 1972 | 339 |
| 1973 | 328 |
| 1974 | 319 |
| 1975 | 373 |
| 1976 | 351 |
| 1977 | 399 |
| 1978 | 469 |
| 1979 | 527 |
| 1980 | 530 |
| 1981 | 558 |
| 1982 | 537 |
| 1983 | 559 |
| 1984 | 569 |
| 1985 | 553 |
| 1986 | 545 |
| 1987 | 500 |
| 1988 | 524 |
| 1989 | 536 |
| 1990 | 456 |
| 1991 | 416 |
| 1992 | 389 |
| 1993 | 342 |
| 1994 | 386 |
| 1995 | 373 |
| 1996 | 381 |
| 1997 | 356 |
| 1998 | 352 |
| 1999 | 341 |
| 2000 | 434 |
| 2001 | 465 |
| 2002 | 539 |
| 2003 | 689 |
| 2004 | 847 |
| 2005 | 1069 |
| 2006 | 1181 |
| 2007 | 1423 |
| 2008 | 1413 |
| 2009 | 1571 |
| 2010 | 1732 |
| 2011 | 2180 |
| 2012 | 2223 |
| 2013 | 2413 |
| 2014 | 2609 |
| 2015 | 2701 |
| 2016 | 2841 |
| 2017 | 2840 |
| 2018 | 3017 |
| 2019 | 3335 |
| 2020 | 3111 |
| 2021 | 2614 |
| 2022 | 934 |
| 2023 | 669 |
| 2024 | 293 |