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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 26 |
| 1946 | 81 |
| 1947 | 40 |
| 1948 | 94 |
| 1949 | 91 |
| 1950 | 91 |
| 1951 | 100 |
| 1952 | 119 |
| 1953 | 110 |
| 1954 | 126 |
| 1955 | 125 |
| 1956 | 125 |
| 1957 | 128 |
| 1958 | 98 |
| 1959 | 96 |
| 1960 | 96 |
| 1961 | 101 |
| 1962 | 119 |
| 1963 | 116 |
| 1964 | 150 |
| 1965 | 115 |
| 1966 | 156 |
| 1967 | 116 |
| 1968 | 119 |
| 1969 | 145 |
| 1970 | 189 |
| 1971 | 132 |
| 1972 | 147 |
| 1973 | 125 |
| 1974 | 162 |
| 1975 | 170 |
| 1976 | 144 |
| 1977 | 217 |
| 1978 | 195 |
| 1979 | 160 |
| 1980 | 220 |
| 1981 | 200 |
| 1982 | 190 |
| 1983 | 227 |
| 1984 | 200 |
| 1985 | 181 |
| 1986 | 197 |
| 1987 | 206 |
| 1988 | 203 |
| 1989 | 202 |
| 1990 | 190 |
| 1991 | 193 |
| 1992 | 226 |
| 1993 | 222 |
| 1994 | 266 |
| 1995 | 233 |
| 1996 | 282 |
| 1997 | 259 |
| 1998 | 332 |
| 1999 | 384 |
| 2000 | 197 |
| 2001 | 248 |
| 2002 | 264 |
| 2003 | 306 |
| 2004 | 295 |
| 2005 | 374 |
| 2006 | 428 |
| 2007 | 460 |
| 2008 | 359 |
| 2009 | 400 |
| 2010 | 465 |
| 2011 | 394 |
| 2012 | 460 |
| 2013 | 469 |
| 2014 | 517 |
| 2015 | 597 |
| 2016 | 603 |
| 2017 | 642 |
| 2018 | 618 |
| 2019 | 565 |
| 2020 | 854 |
| 2021 | 744 |
| 2022 | 521 |
| 2023 | 515 |
| 2024 | 599 |
| 2025 | 427 |