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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 19 |
| 1947 | 16 |
| 1948 | 17 |
| 1949 | 12 |
| 1950 | 31 |
| 1951 | 43 |
| 1952 | 21 |
| 1953 | 41 |
| 1954 | 29 |
| 1955 | 25 |
| 1956 | 25 |
| 1957 | 39 |
| 1958 | 46 |
| 1959 | 41 |
| 1960 | 41 |
| 1961 | 49 |
| 1962 | 38 |
| 1963 | 76 |
| 1964 | 106 |
| 1965 | 50 |
| 1966 | 75 |
| 1967 | 83 |
| 1968 | 92 |
| 1969 | 60 |
| 1970 | 51 |
| 1971 | 33 |
| 1972 | 48 |
| 1973 | 37 |
| 1974 | 21 |
| 1975 | 29 |
| 1976 | 29 |
| 1977 | 25 |
| 1978 | 11 |
| 1979 | 27 |
| 1980 | 28 |
| 1981 | 23 |
| 1982 | 12 |
| 1983 | 15 |
| 1984 | 33 |
| 1985 | 35 |
| 1986 | 27 |
| 1987 | 48 |
| 1988 | 45 |
| 1989 | 60 |
| 1990 | 32 |
| 1991 | 49 |
| 1992 | 92 |
| 1993 | 74 |
| 1994 | 268 |
| 1995 | 260 |
| 1996 | 435 |
| 1997 | 503 |
| 1998 | 529 |
| 1999 | 705 |
| 2000 | 1300 |
| 2001 | 2366 |
| 2002 | 2728 |
| 2003 | 3173 |
| 2004 | 3587 |
| 2005 | 4347 |
| 2006 | 5912 |
| 2007 | 7239 |
| 2008 | 8057 |
| 2009 | 8310 |
| 2010 | 9789 |
| 2011 | 10707 |
| 2012 | 12222 |
| 2013 | 14977 |
| 2014 | 17390 |
| 2015 | 19637 |
| 2016 | 20750 |
| 2017 | 20427 |
| 2018 | 22915 |
| 2019 | 26502 |
| 2020 | 30035 |
| 2021 | 32222 |
| 2022 | 32436 |
| 2023 | 29882 |
| 2024 | 18580 |
| 2025 | 6 |