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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 33 |
| 1946 | 86 |
| 1947 | 98 |
| 1948 | 125 |
| 1949 | 111 |
| 1950 | 1 |
| 1951 | 566 |
| 1952 | 1083 |
| 1953 | 1319 |
| 1954 | 1327 |
| 1955 | 1143 |
| 1956 | 1209 |
| 1957 | 1382 |
| 1958 | 1287 |
| 1959 | 1430 |
| 1960 | 1478 |
| 1961 | 1509 |
| 1962 | 943 |
| 1963 | 97 |
| 1964 | 254 |
| 1965 | 1497 |
| 1966 | 2694 |
| 1967 | 2685 |
| 1968 | 2934 |
| 1969 | 3059 |
| 1970 | 3104 |
| 1971 | 3059 |
| 1972 | 3168 |
| 1973 | 3245 |
| 1974 | 3648 |
| 1975 | 3523 |
| 1976 | 3758 |
| 1977 | 3673 |
| 1978 | 3643 |
| 1979 | 3611 |
| 1980 | 3788 |
| 1981 | 3930 |
| 1982 | 3883 |
| 1983 | 4057 |
| 1984 | 4231 |
| 1985 | 4288 |
| 1986 | 4775 |
| 1987 | 4902 |
| 1988 | 5284 |
| 1989 | 5509 |
| 1990 | 5225 |
| 1991 | 4917 |
| 1992 | 5026 |
| 1993 | 5042 |
| 1994 | 5047 |
| 1995 | 5318 |
| 1996 | 5230 |
| 1997 | 5302 |
| 1998 | 5130 |
| 1999 | 5031 |
| 2000 | 5284 |
| 2001 | 5682 |
| 2002 | 5748 |
| 2003 | 5970 |
| 2004 | 5994 |
| 2005 | 6331 |
| 2006 | 6312 |
| 2007 | 6192 |
| 2008 | 6312 |
| 2009 | 6190 |
| 2010 | 6202 |
| 2011 | 6418 |
| 2012 | 6438 |
| 2013 | 6579 |
| 2014 | 6610 |
| 2015 | 6663 |
| 2016 | 6361 |
| 2017 | 6210 |
| 2018 | 5957 |
| 2019 | 5898 |
| 2020 | 5361 |
| 2021 | 4227 |
| 2022 | 2770 |
| 2023 | 2401 |
| 2024 | 4966 |
| 2025 | 3872 |