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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 18 |
| 1946 | 60 |
| 1947 | 67 |
| 1948 | 73 |
| 1949 | 63 |
| 1950 | 19 |
| 1951 | 157 |
| 1952 | 234 |
| 1953 | 239 |
| 1954 | 216 |
| 1955 | 196 |
| 1956 | 373 |
| 1957 | 331 |
| 1958 | 164 |
| 1959 | 149 |
| 1960 | 166 |
| 1961 | 174 |
| 1962 | 127 |
| 1963 | 9 |
| 1964 | 30 |
| 1965 | 439 |
| 1966 | 904 |
| 1967 | 1204 |
| 1968 | 1595 |
| 1969 | 1618 |
| 1970 | 1672 |
| 1971 | 1871 |
| 1972 | 1811 |
| 1973 | 1897 |
| 1974 | 1932 |
| 1975 | 1772 |
| 1976 | 1915 |
| 1977 | 2100 |
| 1978 | 1974 |
| 1979 | 2203 |
| 1980 | 2211 |
| 1981 | 2041 |
| 1982 | 2392 |
| 1983 | 2366 |
| 1984 | 2414 |
| 1985 | 2513 |
| 1986 | 2597 |
| 1987 | 2758 |
| 1988 | 2844 |
| 1989 | 3086 |
| 1990 | 3551 |
| 1991 | 3529 |
| 1992 | 3630 |
| 1993 | 3796 |
| 1994 | 4067 |
| 1995 | 4202 |
| 1996 | 4315 |
| 1997 | 4770 |
| 1998 | 5000 |
| 1999 | 5409 |
| 2000 | 5812 |
| 2001 | 6282 |
| 2002 | 7276 |
| 2003 | 7656 |
| 2004 | 8444 |
| 2005 | 9172 |
| 2006 | 9992 |
| 2007 | 10267 |
| 2008 | 10987 |
| 2009 | 11722 |
| 2010 | 12740 |
| 2011 | 13649 |
| 2012 | 14242 |
| 2013 | 15122 |
| 2014 | 15612 |
| 2015 | 15290 |
| 2016 | 15354 |
| 2017 | 15115 |
| 2018 | 15227 |
| 2019 | 15144 |
| 2020 | 16236 |
| 2021 | 15933 |
| 2022 | 14613 |
| 2023 | 13303 |
| 2024 | 12807 |
| 2025 | 86 |