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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 17 |
| 1947 | 23 |
| 1948 | 16 |
| 1949 | 34 |
| 1950 | 40 |
| 1951 | 54 |
| 1952 | 59 |
| 1953 | 58 |
| 1954 | 64 |
| 1955 | 69 |
| 1956 | 83 |
| 1957 | 61 |
| 1958 | 59 |
| 1959 | 71 |
| 1960 | 62 |
| 1961 | 85 |
| 1962 | 97 |
| 1963 | 127 |
| 1964 | 211 |
| 1965 | 157 |
| 1966 | 143 |
| 1967 | 130 |
| 1968 | 169 |
| 1969 | 129 |
| 1970 | 124 |
| 1971 | 129 |
| 1972 | 143 |
| 1973 | 137 |
| 1974 | 118 |
| 1975 | 119 |
| 1976 | 118 |
| 1977 | 142 |
| 1978 | 169 |
| 1979 | 185 |
| 1980 | 164 |
| 1981 | 186 |
| 1982 | 169 |
| 1983 | 199 |
| 1984 | 233 |
| 1985 | 192 |
| 1986 | 239 |
| 1987 | 233 |
| 1988 | 285 |
| 1989 | 291 |
| 1990 | 273 |
| 1991 | 306 |
| 1992 | 310 |
| 1993 | 332 |
| 1994 | 299 |
| 1995 | 304 |
| 1996 | 331 |
| 1997 | 323 |
| 1998 | 322 |
| 1999 | 329 |
| 2000 | 373 |
| 2001 | 315 |
| 2002 | 347 |
| 2003 | 406 |
| 2004 | 347 |
| 2005 | 392 |
| 2006 | 375 |
| 2007 | 428 |
| 2008 | 478 |
| 2009 | 447 |
| 2010 | 471 |
| 2011 | 487 |
| 2012 | 584 |
| 2013 | 540 |
| 2014 | 603 |
| 2015 | 552 |
| 2016 | 568 |
| 2017 | 582 |
| 2018 | 574 |
| 2019 | 570 |
| 2020 | 618 |
| 2021 | 638 |
| 2022 | 643 |
| 2023 | 589 |
| 2024 | 181 |