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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 2 |
| 1945 | 20 |
| 1946 | 71 |
| 1947 | 55 |
| 1948 | 51 |
| 1949 | 34 |
| 1950 | 1 |
| 1951 | 42 |
| 1952 | 109 |
| 1953 | 79 |
| 1954 | 93 |
| 1955 | 118 |
| 1956 | 126 |
| 1957 | 122 |
| 1958 | 99 |
| 1959 | 84 |
| 1960 | 86 |
| 1961 | 74 |
| 1962 | 48 |
| 1963 | 2 |
| 1964 | 30 |
| 1965 | 199 |
| 1966 | 403 |
| 1967 | 401 |
| 1968 | 453 |
| 1969 | 435 |
| 1970 | 495 |
| 1971 | 448 |
| 1972 | 354 |
| 1973 | 411 |
| 1974 | 373 |
| 1975 | 373 |
| 1976 | 419 |
| 1977 | 453 |
| 1978 | 517 |
| 1979 | 441 |
| 1980 | 365 |
| 1981 | 430 |
| 1982 | 485 |
| 1983 | 534 |
| 1984 | 498 |
| 1985 | 490 |
| 1986 | 562 |
| 1987 | 618 |
| 1988 | 745 |
| 1989 | 753 |
| 1990 | 915 |
| 1991 | 989 |
| 1992 | 1091 |
| 1993 | 1105 |
| 1994 | 1239 |
| 1995 | 1147 |
| 1996 | 1334 |
| 1997 | 1407 |
| 1998 | 1507 |
| 1999 | 1551 |
| 2000 | 1796 |
| 2001 | 2025 |
| 2002 | 2197 |
| 2003 | 2562 |
| 2004 | 2880 |
| 2005 | 3381 |
| 2006 | 3863 |
| 2007 | 4519 |
| 2008 | 4903 |
| 2009 | 5035 |
| 2010 | 5195 |
| 2011 | 5633 |
| 2012 | 6586 |
| 2013 | 7295 |
| 2014 | 7077 |
| 2015 | 7211 |
| 2016 | 7301 |
| 2017 | 7304 |
| 2018 | 7371 |
| 2019 | 7770 |
| 2020 | 10439 |
| 2021 | 12655 |
| 2022 | 12087 |
| 2023 | 10519 |
| 2024 | 3751 |