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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 2 |
| 1947 | 3 |
| 1948 | 3 |
| 1949 | 5 |
| 1950 | 6 |
| 1951 | 7 |
| 1952 | 9 |
| 1953 | 5 |
| 1954 | 3 |
| 1955 | 6 |
| 1956 | 5 |
| 1957 | 8 |
| 1958 | 4 |
| 1959 | 3 |
| 1960 | 3 |
| 1961 | 9 |
| 1962 | 11 |
| 1963 | 17 |
| 1964 | 22 |
| 1965 | 7 |
| 1966 | 2 |
| 1967 | 14 |
| 1968 | 25 |
| 1969 | 28 |
| 1970 | 18 |
| 1971 | 37 |
| 1972 | 18 |
| 1973 | 29 |
| 1974 | 26 |
| 1975 | 48 |
| 1976 | 57 |
| 1977 | 66 |
| 1978 | 86 |
| 1979 | 96 |
| 1980 | 71 |
| 1981 | 66 |
| 1982 | 99 |
| 1983 | 103 |
| 1984 | 106 |
| 1985 | 126 |
| 1986 | 160 |
| 1987 | 267 |
| 1988 | 308 |
| 1989 | 331 |
| 1990 | 328 |
| 1991 | 370 |
| 1992 | 346 |
| 1993 | 372 |
| 1994 | 409 |
| 1995 | 458 |
| 1996 | 416 |
| 1997 | 407 |
| 1998 | 416 |
| 1999 | 446 |
| 2000 | 402 |
| 2001 | 418 |
| 2002 | 465 |
| 2003 | 451 |
| 2004 | 498 |
| 2005 | 555 |
| 2006 | 519 |
| 2007 | 595 |
| 2008 | 579 |
| 2009 | 641 |
| 2010 | 707 |
| 2011 | 757 |
| 2012 | 772 |
| 2013 | 931 |
| 2014 | 954 |
| 2015 | 967 |
| 2016 | 927 |
| 2017 | 1053 |
| 2018 | 1178 |
| 2019 | 1142 |
| 2020 | 1209 |
| 2021 | 1461 |
| 2022 | 1539 |
| 2023 | 1175 |
| 2024 | 353 |