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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 20 |
| 1947 | 33 |
| 1948 | 25 |
| 1949 | 22 |
| 1950 | 47 |
| 1951 | 42 |
| 1952 | 35 |
| 1953 | 39 |
| 1954 | 36 |
| 1955 | 42 |
| 1956 | 31 |
| 1957 | 32 |
| 1958 | 34 |
| 1959 | 44 |
| 1960 | 46 |
| 1961 | 35 |
| 1962 | 36 |
| 1963 | 71 |
| 1964 | 88 |
| 1965 | 66 |
| 1966 | 31 |
| 1967 | 39 |
| 1968 | 41 |
| 1969 | 41 |
| 1970 | 28 |
| 1971 | 39 |
| 1972 | 37 |
| 1973 | 53 |
| 1974 | 51 |
| 1975 | 65 |
| 1976 | 50 |
| 1977 | 51 |
| 1978 | 39 |
| 1979 | 59 |
| 1980 | 64 |
| 1981 | 54 |
| 1982 | 54 |
| 1983 | 73 |
| 1984 | 53 |
| 1985 | 85 |
| 1986 | 76 |
| 1987 | 73 |
| 1988 | 81 |
| 1989 | 74 |
| 1990 | 74 |
| 1991 | 48 |
| 1992 | 32 |
| 1993 | 23 |
| 1994 | 39 |
| 1995 | 33 |
| 1996 | 32 |
| 1997 | 36 |
| 1998 | 33 |
| 1999 | 57 |
| 2000 | 65 |
| 2001 | 71 |
| 2002 | 93 |
| 2003 | 117 |
| 2004 | 167 |
| 2005 | 272 |
| 2006 | 278 |
| 2007 | 335 |
| 2008 | 411 |
| 2009 | 576 |
| 2010 | 799 |
| 2011 | 1080 |
| 2012 | 1196 |
| 2013 | 1391 |
| 2014 | 1494 |
| 2015 | 1491 |
| 2016 | 1372 |
| 2017 | 1255 |
| 2018 | 1349 |
| 2019 | 1335 |
| 2020 | 1200 |
| 2021 | 954 |
| 2022 | 555 |
| 2023 | 237 |
| 2024 | 92 |