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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 77 |
| 1946 | 453 |
| 1947 | 733 |
| 1948 | 556 |
| 1949 | 503 |
| 1950 | 445 |
| 1951 | 850 |
| 1952 | 1076 |
| 1953 | 1128 |
| 1954 | 671 |
| 1955 | 822 |
| 1956 | 701 |
| 1957 | 807 |
| 1958 | 880 |
| 1959 | 771 |
| 1960 | 717 |
| 1961 | 607 |
| 1962 | 644 |
| 1963 | 1035 |
| 1964 | 1295 |
| 1965 | 1228 |
| 1966 | 1003 |
| 1967 | 1151 |
| 1968 | 1996 |
| 1969 | 2153 |
| 1970 | 2609 |
| 1971 | 2352 |
| 1972 | 2514 |
| 1973 | 3012 |
| 1974 | 3024 |
| 1975 | 2836 |
| 1976 | 2820 |
| 1977 | 2632 |
| 1978 | 2685 |
| 1979 | 2780 |
| 1980 | 2573 |
| 1981 | 2335 |
| 1982 | 2337 |
| 1983 | 2472 |
| 1984 | 2565 |
| 1985 | 2541 |
| 1986 | 2390 |
| 1987 | 2641 |
| 1988 | 2663 |
| 1989 | 2700 |
| 1990 | 2548 |
| 1991 | 2593 |
| 1992 | 2771 |
| 1993 | 2858 |
| 1994 | 2720 |
| 1995 | 2734 |
| 1996 | 2739 |
| 1997 | 2493 |
| 1998 | 2767 |
| 1999 | 2864 |
| 2000 | 2533 |
| 2001 | 2683 |
| 2002 | 2334 |
| 2003 | 2241 |
| 2004 | 1879 |
| 2005 | 1581 |
| 2006 | 1572 |
| 2007 | 1494 |
| 2008 | 1505 |
| 2009 | 1552 |
| 2010 | 1538 |
| 2011 | 1547 |
| 2012 | 1614 |
| 2013 | 1697 |
| 2014 | 1770 |
| 2015 | 1993 |
| 2016 | 1854 |
| 2017 | 1639 |
| 2018 | 1590 |
| 2019 | 1720 |
| 2020 | 1599 |
| 2021 | 1494 |
| 2022 | 1355 |
| 2023 | 298 |