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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 15 |
| 1948 | 10 |
| 1949 | 5 |
| 1950 | 20 |
| 1951 | 15 |
| 1952 | 22 |
| 1953 | 43 |
| 1954 | 29 |
| 1955 | 29 |
| 1956 | 46 |
| 1957 | 63 |
| 1958 | 67 |
| 1959 | 76 |
| 1960 | 85 |
| 1961 | 90 |
| 1962 | 125 |
| 1963 | 133 |
| 1964 | 163 |
| 1965 | 363 |
| 1966 | 538 |
| 1967 | 588 |
| 1968 | 882 |
| 1969 | 1084 |
| 1970 | 985 |
| 1971 | 1274 |
| 1972 | 1389 |
| 1973 | 1418 |
| 1974 | 1746 |
| 1975 | 1482 |
| 1976 | 1563 |
| 1977 | 1467 |
| 1978 | 1454 |
| 1979 | 1755 |
| 1980 | 1640 |
| 1981 | 1629 |
| 1982 | 1709 |
| 1983 | 1729 |
| 1984 | 1863 |
| 1985 | 1914 |
| 1986 | 1998 |
| 1987 | 2017 |
| 1988 | 2094 |
| 1989 | 2125 |
| 1990 | 2418 |
| 1991 | 2503 |
| 1992 | 2501 |
| 1993 | 2567 |
| 1994 | 2943 |
| 1995 | 3059 |
| 1996 | 2788 |
| 1997 | 2666 |
| 1998 | 2715 |
| 1999 | 2778 |
| 2000 | 2922 |
| 2001 | 3002 |
| 2002 | 2899 |
| 2003 | 2765 |
| 2004 | 2962 |
| 2005 | 2952 |
| 2006 | 3527 |
| 2007 | 3893 |
| 2008 | 4270 |
| 2009 | 4510 |
| 2010 | 5083 |
| 2011 | 5668 |
| 2012 | 6289 |
| 2013 | 6529 |
| 2014 | 6299 |
| 2015 | 6252 |
| 2016 | 6287 |
| 2017 | 6244 |
| 2018 | 5765 |
| 2019 | 5674 |
| 2020 | 5805 |
| 2021 | 5578 |
| 2022 | 3530 |
| 2023 | 3366 |
| 2024 | 1113 |