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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 40 |
| 1947 | 43 |
| 1948 | 41 |
| 1949 | 25 |
| 1950 | 63 |
| 1951 | 71 |
| 1952 | 75 |
| 1953 | 84 |
| 1954 | 83 |
| 1955 | 84 |
| 1956 | 103 |
| 1957 | 78 |
| 1958 | 85 |
| 1959 | 61 |
| 1960 | 92 |
| 1961 | 84 |
| 1962 | 118 |
| 1963 | 238 |
| 1964 | 429 |
| 1965 | 327 |
| 1966 | 357 |
| 1967 | 416 |
| 1968 | 546 |
| 1969 | 517 |
| 1970 | 613 |
| 1971 | 685 |
| 1972 | 598 |
| 1973 | 585 |
| 1974 | 585 |
| 1975 | 497 |
| 1976 | 395 |
| 1977 | 418 |
| 1978 | 355 |
| 1979 | 347 |
| 1980 | 346 |
| 1981 | 358 |
| 1982 | 359 |
| 1983 | 382 |
| 1984 | 444 |
| 1985 | 467 |
| 1986 | 490 |
| 1987 | 516 |
| 1988 | 529 |
| 1989 | 581 |
| 1990 | 647 |
| 1991 | 714 |
| 1992 | 797 |
| 1993 | 858 |
| 1994 | 1014 |
| 1995 | 1048 |
| 1996 | 1180 |
| 1997 | 1186 |
| 1998 | 1281 |
| 1999 | 1301 |
| 2000 | 1542 |
| 2001 | 1529 |
| 2002 | 1654 |
| 2003 | 1703 |
| 2004 | 1770 |
| 2005 | 1867 |
| 2006 | 1892 |
| 2007 | 1977 |
| 2008 | 1908 |
| 2009 | 1826 |
| 2010 | 1928 |
| 2011 | 2094 |
| 2012 | 2042 |
| 2013 | 2100 |
| 2014 | 1958 |
| 2015 | 1847 |
| 2016 | 1783 |
| 2017 | 1738 |
| 2018 | 1648 |
| 2019 | 1654 |
| 2020 | 1632 |
| 2021 | 1461 |
| 2022 | 1743 |
| 2023 | 1502 |
| 2024 | 493 |