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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 3 |
| 1947 | 8 |
| 1948 | 8 |
| 1949 | 10 |
| 1950 | 49 |
| 1951 | 52 |
| 1952 | 70 |
| 1953 | 57 |
| 1954 | 75 |
| 1955 | 57 |
| 1956 | 72 |
| 1957 | 72 |
| 1958 | 43 |
| 1959 | 42 |
| 1960 | 45 |
| 1961 | 46 |
| 1962 | 87 |
| 1963 | 147 |
| 1964 | 213 |
| 1965 | 84 |
| 1975 | 9 |
| 1976 | 154 |
| 1977 | 673 |
| 1978 | 1058 |
| 1979 | 1156 |
| 1980 | 1342 |
| 1981 | 1395 |
| 1982 | 1636 |
| 1983 | 1871 |
| 1984 | 1958 |
| 1985 | 1725 |
| 1986 | 1670 |
| 1987 | 1911 |
| 1988 | 1803 |
| 1989 | 1737 |
| 1990 | 1545 |
| 1991 | 1491 |
| 1992 | 1437 |
| 1993 | 1346 |
| 1994 | 1527 |
| 1995 | 1582 |
| 1996 | 1702 |
| 1997 | 1765 |
| 1998 | 1921 |
| 1999 | 1970 |
| 2000 | 2178 |
| 2001 | 2244 |
| 2002 | 2490 |
| 2003 | 2752 |
| 2004 | 3027 |
| 2005 | 3379 |
| 2006 | 4120 |
| 2007 | 4953 |
| 2008 | 5358 |
| 2009 | 6077 |
| 2010 | 6743 |
| 2011 | 7625 |
| 2012 | 8347 |
| 2013 | 8536 |
| 2014 | 8493 |
| 2015 | 8819 |
| 2016 | 8764 |
| 2017 | 9087 |
| 2018 | 9339 |
| 2019 | 9069 |
| 2020 | 8757 |
| 2021 | 6358 |
| 2022 | 3094 |
| 2023 | 2747 |
| 2024 | 835 |