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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 11 |
| 1947 | 10 |
| 1948 | 6 |
| 1949 | 6 |
| 1951 | 14 |
| 1952 | 8 |
| 1953 | 25 |
| 1954 | 50 |
| 1955 | 40 |
| 1956 | 45 |
| 1957 | 34 |
| 1958 | 42 |
| 1959 | 35 |
| 1960 | 42 |
| 1961 | 30 |
| 1962 | 22 |
| 1964 | 4 |
| 1965 | 89 |
| 1966 | 184 |
| 1967 | 203 |
| 1968 | 261 |
| 1969 | 316 |
| 1970 | 304 |
| 1971 | 471 |
| 1972 | 404 |
| 1973 | 485 |
| 1974 | 545 |
| 1975 | 455 |
| 1976 | 436 |
| 1977 | 478 |
| 1978 | 437 |
| 1979 | 556 |
| 1980 | 590 |
| 1981 | 608 |
| 1982 | 688 |
| 1983 | 743 |
| 1984 | 684 |
| 1985 | 718 |
| 1986 | 710 |
| 1987 | 753 |
| 1988 | 723 |
| 1989 | 806 |
| 1990 | 851 |
| 1991 | 934 |
| 1992 | 1013 |
| 1993 | 1058 |
| 1994 | 1196 |
| 1995 | 1329 |
| 1996 | 1286 |
| 1997 | 1418 |
| 1998 | 1487 |
| 1999 | 1494 |
| 2000 | 1573 |
| 2001 | 1635 |
| 2002 | 1577 |
| 2003 | 1783 |
| 2004 | 1875 |
| 2005 | 1983 |
| 2006 | 2172 |
| 2007 | 2271 |
| 2008 | 2285 |
| 2009 | 2377 |
| 2010 | 2663 |
| 2011 | 2975 |
| 2012 | 3083 |
| 2013 | 3203 |
| 2014 | 3153 |
| 2015 | 3080 |
| 2016 | 2914 |
| 2017 | 2910 |
| 2018 | 2949 |
| 2019 | 3016 |
| 2020 | 2787 |
| 2021 | 2342 |
| 2022 | 1892 |
| 2023 | 1816 |
| 2024 | 3089 |
| 2025 | 2160 |