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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 17 |
| 1947 | 28 |
| 1948 | 20 |
| 1949 | 12 |
| 1951 | 15 |
| 1952 | 74 |
| 1953 | 52 |
| 1954 | 57 |
| 1955 | 48 |
| 1956 | 41 |
| 1957 | 51 |
| 1958 | 32 |
| 1959 | 30 |
| 1960 | 52 |
| 1961 | 79 |
| 1962 | 57 |
| 1963 | 1 |
| 1964 | 10 |
| 1965 | 118 |
| 1966 | 234 |
| 1967 | 266 |
| 1968 | 276 |
| 1969 | 357 |
| 1970 | 392 |
| 1971 | 389 |
| 1972 | 475 |
| 1973 | 515 |
| 1974 | 584 |
| 1975 | 535 |
| 1976 | 577 |
| 1977 | 631 |
| 1978 | 657 |
| 1979 | 705 |
| 1980 | 671 |
| 1981 | 749 |
| 1982 | 813 |
| 1983 | 858 |
| 1984 | 960 |
| 1985 | 1003 |
| 1986 | 997 |
| 1987 | 977 |
| 1988 | 929 |
| 1989 | 946 |
| 1990 | 1069 |
| 1991 | 899 |
| 1992 | 966 |
| 1993 | 1045 |
| 1994 | 1017 |
| 1995 | 1077 |
| 1996 | 1052 |
| 1997 | 1140 |
| 1998 | 1008 |
| 1999 | 993 |
| 2000 | 929 |
| 2001 | 926 |
| 2002 | 1029 |
| 2003 | 1114 |
| 2004 | 1112 |
| 2005 | 1266 |
| 2006 | 1394 |
| 2007 | 1512 |
| 2008 | 1614 |
| 2009 | 1646 |
| 2010 | 1843 |
| 2011 | 1968 |
| 2012 | 2035 |
| 2013 | 1885 |
| 2014 | 1879 |
| 2015 | 1834 |
| 2016 | 1679 |
| 2017 | 1589 |
| 2018 | 1545 |
| 2019 | 1579 |
| 2020 | 1475 |
| 2021 | 1283 |
| 2022 | 1072 |
| 2023 | 918 |
| 2024 | 967 |
| 2025 | 816 |
| 2026 | 2 |