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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 10 |
| 1947 | 5 |
| 1948 | 4 |
| 1949 | 6 |
| 1951 | 21 |
| 1952 | 26 |
| 1953 | 27 |
| 1954 | 52 |
| 1955 | 61 |
| 1956 | 57 |
| 1957 | 50 |
| 1958 | 39 |
| 1959 | 40 |
| 1960 | 43 |
| 1961 | 43 |
| 1962 | 19 |
| 1963 | 1 |
| 1964 | 2 |
| 1965 | 58 |
| 1966 | 84 |
| 1967 | 114 |
| 1968 | 119 |
| 1969 | 137 |
| 1970 | 102 |
| 1971 | 130 |
| 1972 | 113 |
| 1973 | 113 |
| 1974 | 146 |
| 1975 | 163 |
| 1976 | 229 |
| 1977 | 223 |
| 1978 | 262 |
| 1979 | 278 |
| 1980 | 265 |
| 1981 | 312 |
| 1982 | 363 |
| 1983 | 408 |
| 1984 | 352 |
| 1985 | 411 |
| 1986 | 427 |
| 1987 | 459 |
| 1988 | 445 |
| 1989 | 488 |
| 1990 | 454 |
| 1991 | 496 |
| 1992 | 547 |
| 1993 | 609 |
| 1994 | 575 |
| 1995 | 597 |
| 1996 | 659 |
| 1997 | 632 |
| 1998 | 665 |
| 1999 | 690 |
| 2000 | 705 |
| 2001 | 700 |
| 2002 | 719 |
| 2003 | 787 |
| 2004 | 666 |
| 2005 | 791 |
| 2006 | 876 |
| 2007 | 885 |
| 2008 | 888 |
| 2009 | 900 |
| 2010 | 917 |
| 2011 | 993 |
| 2012 | 1040 |
| 2013 | 1064 |
| 2014 | 1112 |
| 2015 | 1051 |
| 2016 | 970 |
| 2017 | 960 |
| 2018 | 987 |
| 2019 | 973 |
| 2020 | 1188 |
| 2021 | 1470 |
| 2022 | 1539 |
| 2023 | 1338 |
| 2024 | 372 |