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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 23 |
| 1947 | 31 |
| 1948 | 36 |
| 1949 | 39 |
| 1950 | 43 |
| 1951 | 31 |
| 1952 | 48 |
| 1953 | 81 |
| 1954 | 56 |
| 1955 | 77 |
| 1956 | 71 |
| 1957 | 115 |
| 1958 | 117 |
| 1959 | 125 |
| 1960 | 112 |
| 1961 | 132 |
| 1962 | 203 |
| 1963 | 483 |
| 1964 | 815 |
| 1965 | 705 |
| 1966 | 987 |
| 1967 | 1328 |
| 1968 | 1570 |
| 1969 | 2145 |
| 1970 | 2724 |
| 1971 | 3196 |
| 1972 | 3703 |
| 1973 | 4160 |
| 1974 | 4593 |
| 1975 | 4741 |
| 1976 | 4773 |
| 1977 | 4371 |
| 1978 | 4041 |
| 1979 | 4090 |
| 1980 | 3904 |
| 1981 | 3871 |
| 1982 | 4400 |
| 1983 | 4275 |
| 1984 | 4524 |
| 1985 | 4588 |
| 1986 | 4584 |
| 1987 | 4753 |
| 1988 | 4483 |
| 1989 | 4576 |
| 1990 | 4521 |
| 1991 | 4573 |
| 1992 | 4477 |
| 1993 | 4694 |
| 1994 | 4535 |
| 1995 | 4924 |
| 1996 | 4779 |
| 1997 | 4683 |
| 1998 | 4496 |
| 1999 | 4592 |
| 2000 | 4828 |
| 2001 | 4821 |
| 2002 | 4717 |
| 2003 | 4676 |
| 2004 | 4776 |
| 2005 | 5016 |
| 2006 | 5029 |
| 2007 | 5166 |
| 2008 | 5210 |
| 2009 | 5447 |
| 2010 | 5874 |
| 2011 | 6143 |
| 2012 | 6113 |
| 2013 | 6086 |
| 2014 | 5902 |
| 2015 | 5902 |
| 2016 | 6025 |
| 2017 | 5734 |
| 2018 | 5863 |
| 2019 | 5868 |
| 2020 | 5952 |
| 2021 | 6143 |
| 2022 | 3393 |
| 2023 | 2237 |
| 2024 | 3180 |
| 2025 | 1993 |
| 2026 | 2 |