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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 19 |
| 1946 | 75 |
| 1947 | 89 |
| 1948 | 116 |
| 1949 | 107 |
| 1950 | 163 |
| 1951 | 134 |
| 1952 | 78 |
| 1953 | 97 |
| 1954 | 130 |
| 1955 | 114 |
| 1956 | 113 |
| 1957 | 132 |
| 1958 | 167 |
| 1959 | 188 |
| 1960 | 227 |
| 1961 | 230 |
| 1962 | 231 |
| 1963 | 312 |
| 1964 | 428 |
| 1965 | 347 |
| 1966 | 341 |
| 1967 | 459 |
| 1968 | 583 |
| 1969 | 711 |
| 1970 | 708 |
| 1971 | 775 |
| 1972 | 720 |
| 1973 | 621 |
| 1974 | 666 |
| 1975 | 562 |
| 1976 | 520 |
| 1977 | 518 |
| 1978 | 559 |
| 1979 | 580 |
| 1980 | 623 |
| 1981 | 656 |
| 1982 | 639 |
| 1983 | 690 |
| 1984 | 791 |
| 1985 | 820 |
| 1986 | 806 |
| 1987 | 757 |
| 1988 | 854 |
| 1989 | 915 |
| 1990 | 883 |
| 1991 | 964 |
| 1992 | 897 |
| 1993 | 1100 |
| 1994 | 1034 |
| 1995 | 1045 |
| 1996 | 1074 |
| 1997 | 1157 |
| 1998 | 1119 |
| 1999 | 1172 |
| 2000 | 1204 |
| 2001 | 1144 |
| 2002 | 1154 |
| 2003 | 1249 |
| 2004 | 1301 |
| 2005 | 1319 |
| 2006 | 1482 |
| 2007 | 1609 |
| 2008 | 1581 |
| 2009 | 1469 |
| 2010 | 1503 |
| 2011 | 1679 |
| 2012 | 1897 |
| 2013 | 2068 |
| 2014 | 2004 |
| 2015 | 2282 |
| 2016 | 2432 |
| 2017 | 2290 |
| 2018 | 2251 |
| 2019 | 2001 |
| 2020 | 2144 |
| 2021 | 2079 |
| 2022 | 1741 |
| 2023 | 1519 |
| 2024 | 469 |