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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 37 |
| 1947 | 43 |
| 1948 | 48 |
| 1949 | 31 |
| 1951 | 8 |
| 1952 | 24 |
| 1953 | 12 |
| 1954 | 26 |
| 1955 | 20 |
| 1956 | 30 |
| 1957 | 29 |
| 1958 | 17 |
| 1959 | 55 |
| 1960 | 70 |
| 1961 | 90 |
| 1962 | 47 |
| 1963 | 2 |
| 1964 | 9 |
| 1965 | 134 |
| 1966 | 257 |
| 1967 | 332 |
| 1968 | 369 |
| 1969 | 435 |
| 1970 | 446 |
| 1971 | 574 |
| 1972 | 658 |
| 1973 | 735 |
| 1974 | 818 |
| 1975 | 850 |
| 1976 | 849 |
| 1977 | 815 |
| 1978 | 625 |
| 1979 | 683 |
| 1980 | 694 |
| 1981 | 555 |
| 1982 | 626 |
| 1983 | 598 |
| 1984 | 678 |
| 1985 | 647 |
| 1986 | 677 |
| 1987 | 597 |
| 1988 | 671 |
| 1989 | 624 |
| 1990 | 684 |
| 1991 | 733 |
| 1992 | 741 |
| 1993 | 801 |
| 1994 | 832 |
| 1995 | 881 |
| 1996 | 815 |
| 1997 | 927 |
| 1998 | 904 |
| 1999 | 933 |
| 2000 | 960 |
| 2001 | 977 |
| 2002 | 954 |
| 2003 | 925 |
| 2004 | 913 |
| 2005 | 999 |
| 2006 | 1067 |
| 2007 | 1074 |
| 2008 | 1034 |
| 2009 | 1064 |
| 2010 | 1054 |
| 2011 | 1184 |
| 2012 | 1313 |
| 2013 | 1404 |
| 2014 | 1402 |
| 2015 | 1378 |
| 2016 | 1345 |
| 2017 | 1441 |
| 2018 | 1398 |
| 2019 | 1354 |
| 2020 | 1374 |
| 2021 | 1237 |
| 2022 | 1023 |
| 2023 | 782 |
| 2024 | 1072 |
| 2025 | 1229 |
| 2026 | 628 |