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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 6 |
| 1947 | 3 |
| 1948 | 11 |
| 1949 | 10 |
| 1950 | 32 |
| 1951 | 155 |
| 1952 | 376 |
| 1953 | 388 |
| 1954 | 339 |
| 1955 | 335 |
| 1956 | 284 |
| 1957 | 221 |
| 1958 | 200 |
| 1959 | 214 |
| 1960 | 218 |
| 1961 | 210 |
| 1962 | 202 |
| 1963 | 156 |
| 1964 | 163 |
| 1965 | 60 |
| 1970 | 1 |
| 1973 | 1 |
| 1978 | 11 |
| 1979 | 37 |
| 1980 | 47 |
| 1981 | 77 |
| 1982 | 79 |
| 1983 | 76 |
| 1984 | 99 |
| 1985 | 80 |
| 1986 | 76 |
| 1987 | 104 |
| 1988 | 96 |
| 1989 | 116 |
| 1990 | 107 |
| 1991 | 101 |
| 1992 | 108 |
| 1993 | 103 |
| 1994 | 125 |
| 1995 | 173 |
| 1996 | 206 |
| 1997 | 189 |
| 1998 | 217 |
| 1999 | 236 |
| 2000 | 245 |
| 2001 | 247 |
| 2002 | 247 |
| 2003 | 279 |
| 2004 | 338 |
| 2005 | 351 |
| 2006 | 379 |
| 2007 | 565 |
| 2008 | 576 |
| 2009 | 800 |
| 2010 | 694 |
| 2011 | 792 |
| 2012 | 749 |
| 2013 | 771 |
| 2014 | 767 |
| 2015 | 833 |
| 2016 | 888 |
| 2017 | 795 |
| 2018 | 782 |
| 2019 | 718 |
| 2020 | 646 |
| 2021 | 439 |
| 2022 | 222 |
| 2023 | 175 |
| 2024 | 120 |