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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 10 |
| 1947 | 12 |
| 1948 | 14 |
| 1949 | 6 |
| 1950 | 31 |
| 1951 | 48 |
| 1952 | 71 |
| 1953 | 49 |
| 1954 | 36 |
| 1955 | 58 |
| 1956 | 35 |
| 1957 | 26 |
| 1958 | 49 |
| 1959 | 72 |
| 1960 | 68 |
| 1961 | 65 |
| 1962 | 91 |
| 1963 | 182 |
| 1964 | 264 |
| 1965 | 197 |
| 1966 | 163 |
| 1967 | 213 |
| 1968 | 278 |
| 1969 | 286 |
| 1970 | 303 |
| 1971 | 262 |
| 1972 | 299 |
| 1973 | 340 |
| 1974 | 377 |
| 1975 | 308 |
| 1976 | 346 |
| 1977 | 344 |
| 1978 | 385 |
| 1979 | 385 |
| 1980 | 321 |
| 1981 | 273 |
| 1982 | 271 |
| 1983 | 304 |
| 1984 | 287 |
| 1985 | 311 |
| 1986 | 311 |
| 1987 | 323 |
| 1988 | 319 |
| 1989 | 324 |
| 1990 | 427 |
| 1991 | 480 |
| 1992 | 533 |
| 1993 | 601 |
| 1994 | 584 |
| 1995 | 655 |
| 1996 | 607 |
| 1997 | 695 |
| 1998 | 797 |
| 1999 | 899 |
| 2000 | 934 |
| 2001 | 1250 |
| 2002 | 1535 |
| 2003 | 1637 |
| 2004 | 1640 |
| 2005 | 1932 |
| 2006 | 1748 |
| 2007 | 1770 |
| 2008 | 1712 |
| 2009 | 1714 |
| 2010 | 1770 |
| 2011 | 1824 |
| 2012 | 1695 |
| 2013 | 1745 |
| 2014 | 1671 |
| 2015 | 1551 |
| 2016 | 1458 |
| 2017 | 1318 |
| 2018 | 1238 |
| 2019 | 1199 |
| 2020 | 1144 |
| 2021 | 850 |
| 2022 | 629 |
| 2023 | 546 |
| 2024 | 690 |
| 2025 | 1 |