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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 23 |
| 1947 | 41 |
| 1948 | 31 |
| 1949 | 24 |
| 1951 | 31 |
| 1952 | 68 |
| 1953 | 52 |
| 1954 | 38 |
| 1955 | 60 |
| 1956 | 66 |
| 1957 | 55 |
| 1958 | 42 |
| 1959 | 41 |
| 1960 | 42 |
| 1961 | 54 |
| 1962 | 38 |
| 1963 | 3 |
| 1964 | 11 |
| 1965 | 69 |
| 1966 | 163 |
| 1967 | 247 |
| 1968 | 268 |
| 1969 | 299 |
| 1970 | 299 |
| 1971 | 265 |
| 1972 | 323 |
| 1973 | 311 |
| 1974 | 362 |
| 1975 | 304 |
| 1976 | 280 |
| 1977 | 315 |
| 1978 | 317 |
| 1979 | 383 |
| 1980 | 319 |
| 1981 | 408 |
| 1982 | 408 |
| 1983 | 407 |
| 1984 | 488 |
| 1985 | 563 |
| 1986 | 651 |
| 1987 | 720 |
| 1988 | 798 |
| 1989 | 884 |
| 1990 | 948 |
| 1991 | 1032 |
| 1992 | 1066 |
| 1993 | 1089 |
| 1994 | 1153 |
| 1995 | 1109 |
| 1996 | 1137 |
| 1997 | 1190 |
| 1998 | 1328 |
| 1999 | 1571 |
| 2000 | 1828 |
| 2001 | 2159 |
| 2002 | 2744 |
| 2003 | 3276 |
| 2004 | 3577 |
| 2005 | 3991 |
| 2006 | 4142 |
| 2007 | 4360 |
| 2008 | 4712 |
| 2009 | 5717 |
| 2010 | 6731 |
| 2011 | 7747 |
| 2012 | 8202 |
| 2013 | 8287 |
| 2014 | 8192 |
| 2015 | 7921 |
| 2016 | 7883 |
| 2017 | 8175 |
| 2018 | 8124 |
| 2019 | 8442 |
| 2020 | 8682 |
| 2021 | 8342 |
| 2022 | 6439 |
| 2023 | 5048 |
| 2024 | 8446 |
| 2025 | 330 |