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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 | 20 |
| 1948 | 27 |
| 1949 | 33 |
| 1950 | 72 |
| 1951 | 88 |
| 1952 | 110 |
| 1953 | 103 |
| 1954 | 78 |
| 1955 | 78 |
| 1956 | 66 |
| 1957 | 73 |
| 1958 | 65 |
| 1959 | 52 |
| 1960 | 49 |
| 1961 | 58 |
| 1962 | 65 |
| 1963 | 90 |
| 1964 | 81 |
| 1965 | 80 |
| 1966 | 52 |
| 1967 | 74 |
| 1968 | 72 |
| 1969 | 115 |
| 1970 | 99 |
| 1971 | 36 |
| 1972 | 44 |
| 1973 | 44 |
| 1974 | 43 |
| 1975 | 58 |
| 1976 | 74 |
| 1977 | 62 |
| 1978 | 74 |
| 1979 | 61 |
| 1980 | 71 |
| 1981 | 57 |
| 1982 | 63 |
| 1983 | 75 |
| 1984 | 86 |
| 1985 | 71 |
| 1986 | 51 |
| 1987 | 87 |
| 1988 | 71 |
| 1989 | 60 |
| 1990 | 63 |
| 1991 | 64 |
| 1992 | 60 |
| 1993 | 71 |
| 1994 | 92 |
| 1995 | 79 |
| 1996 | 176 |
| 1997 | 237 |
| 1998 | 212 |
| 1999 | 239 |
| 2000 | 245 |
| 2001 | 272 |
| 2002 | 224 |
| 2003 | 254 |
| 2004 | 298 |
| 2005 | 294 |
| 2006 | 347 |
| 2007 | 421 |
| 2008 | 486 |
| 2009 | 573 |
| 2010 | 666 |
| 2011 | 704 |
| 2012 | 802 |
| 2013 | 915 |
| 2014 | 1112 |
| 2015 | 1127 |
| 2016 | 1059 |
| 2017 | 1031 |
| 2018 | 961 |
| 2019 | 976 |
| 2020 | 949 |
| 2021 | 807 |
| 2022 | 566 |
| 2023 | 435 |
| 2024 | 181 |