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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 56 |
| 1946 | 158 |
| 1947 | 136 |
| 1948 | 167 |
| 1949 | 189 |
| 1950 | 170 |
| 1951 | 141 |
| 1952 | 171 |
| 1953 | 173 |
| 1954 | 198 |
| 1955 | 173 |
| 1956 | 178 |
| 1957 | 189 |
| 1958 | 153 |
| 1959 | 196 |
| 1960 | 183 |
| 1961 | 209 |
| 1962 | 219 |
| 1963 | 201 |
| 1964 | 214 |
| 1965 | 248 |
| 1966 | 323 |
| 1967 | 283 |
| 1968 | 282 |
| 1969 | 255 |
| 1970 | 286 |
| 1971 | 310 |
| 1972 | 290 |
| 1973 | 333 |
| 1974 | 294 |
| 1975 | 343 |
| 1976 | 315 |
| 1977 | 335 |
| 1978 | 383 |
| 1979 | 352 |
| 1980 | 425 |
| 1981 | 474 |
| 1982 | 507 |
| 1983 | 480 |
| 1984 | 502 |
| 1985 | 518 |
| 1986 | 597 |
| 1987 | 660 |
| 1988 | 694 |
| 1989 | 671 |
| 1990 | 754 |
| 1991 | 709 |
| 1992 | 752 |
| 1993 | 846 |
| 1994 | 813 |
| 1995 | 798 |
| 1996 | 777 |
| 1997 | 767 |
| 1998 | 682 |
| 1999 | 771 |
| 2000 | 628 |
| 2001 | 611 |
| 2002 | 638 |
| 2003 | 772 |
| 2004 | 824 |
| 2005 | 877 |
| 2006 | 825 |
| 2007 | 700 |
| 2008 | 604 |
| 2009 | 617 |
| 2010 | 573 |
| 2011 | 540 |
| 2012 | 449 |
| 2013 | 342 |
| 2014 | 332 |
| 2015 | 318 |
| 2016 | 322 |
| 2017 | 253 |
| 2018 | 307 |
| 2019 | 318 |
| 2020 | 267 |
| 2021 | 228 |
| 2022 | 192 |
| 2023 | 194 |
| 2024 | 131 |