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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 10 |
| 1947 | 10 |
| 1948 | 38 |
| 1949 | 8 |
| 1950 | 6 |
| 1951 | 8 |
| 1952 | 16 |
| 1953 | 12 |
| 1954 | 15 |
| 1955 | 13 |
| 1956 | 12 |
| 1957 | 23 |
| 1958 | 21 |
| 1959 | 19 |
| 1960 | 13 |
| 1961 | 16 |
| 1962 | 11 |
| 1963 | 9 |
| 1964 | 25 |
| 1965 | 9 |
| 1966 | 31 |
| 1967 | 245 |
| 1968 | 512 |
| 1969 | 436 |
| 1970 | 528 |
| 1971 | 828 |
| 1972 | 911 |
| 1973 | 908 |
| 1974 | 813 |
| 1975 | 679 |
| 1976 | 677 |
| 1977 | 565 |
| 1978 | 795 |
| 1979 | 950 |
| 1980 | 749 |
| 1981 | 712 |
| 1982 | 832 |
| 1983 | 758 |
| 1984 | 969 |
| 1985 | 1038 |
| 1986 | 856 |
| 1987 | 788 |
| 1988 | 817 |
| 1989 | 906 |
| 1990 | 662 |
| 1991 | 635 |
| 1992 | 672 |
| 1993 | 644 |
| 1994 | 692 |
| 1995 | 634 |
| 1996 | 614 |
| 1997 | 784 |
| 1998 | 837 |
| 1999 | 957 |
| 2000 | 1084 |
| 2001 | 1003 |
| 2002 | 918 |
| 2003 | 962 |
| 2004 | 1130 |
| 2005 | 1246 |
| 2006 | 1334 |
| 2007 | 1460 |
| 2008 | 1668 |
| 2009 | 2055 |
| 2010 | 2311 |
| 2011 | 2506 |
| 2012 | 2721 |
| 2013 | 2969 |
| 2014 | 2919 |
| 2015 | 3050 |
| 2016 | 3101 |
| 2017 | 3275 |
| 2018 | 3321 |
| 2019 | 3226 |
| 2020 | 2940 |
| 2021 | 2116 |
| 2022 | 1298 |
| 2023 | 1272 |
| 2024 | 552 |