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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 12 |
| 1947 | 17 |
| 1948 | 31 |
| 1949 | 22 |
| 1950 | 31 |
| 1951 | 62 |
| 1952 | 60 |
| 1953 | 57 |
| 1954 | 61 |
| 1955 | 73 |
| 1956 | 75 |
| 1957 | 89 |
| 1958 | 77 |
| 1959 | 93 |
| 1960 | 97 |
| 1961 | 104 |
| 1962 | 149 |
| 1963 | 201 |
| 1964 | 296 |
| 1965 | 302 |
| 1966 | 314 |
| 1967 | 368 |
| 1968 | 408 |
| 1969 | 444 |
| 1970 | 449 |
| 1971 | 524 |
| 1972 | 670 |
| 1973 | 699 |
| 1974 | 693 |
| 1975 | 888 |
| 1976 | 850 |
| 1977 | 907 |
| 1978 | 981 |
| 1979 | 1033 |
| 1980 | 1097 |
| 1981 | 1197 |
| 1982 | 1417 |
| 1983 | 1320 |
| 1984 | 1427 |
| 1985 | 1598 |
| 1986 | 1610 |
| 1987 | 1481 |
| 1988 | 1683 |
| 1989 | 1984 |
| 1990 | 2153 |
| 1991 | 2376 |
| 1992 | 2577 |
| 1993 | 2849 |
| 1994 | 2943 |
| 1995 | 3195 |
| 1996 | 3291 |
| 1997 | 3651 |
| 1998 | 3872 |
| 1999 | 4188 |
| 2000 | 4480 |
| 2001 | 4516 |
| 2002 | 4697 |
| 2003 | 4970 |
| 2004 | 5427 |
| 2005 | 5614 |
| 2006 | 5669 |
| 2007 | 5867 |
| 2008 | 5943 |
| 2009 | 6145 |
| 2010 | 6280 |
| 2011 | 6327 |
| 2012 | 6695 |
| 2013 | 6758 |
| 2014 | 6424 |
| 2015 | 6300 |
| 2016 | 6049 |
| 2017 | 5784 |
| 2018 | 5632 |
| 2019 | 5366 |
| 2020 | 5451 |
| 2021 | 4951 |
| 2022 | 4511 |
| 2023 | 3741 |
| 2024 | 1384 |