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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 24 |
| 1947 | 30 |
| 1948 | 43 |
| 1949 | 34 |
| 1950 | 9 |
| 1951 | 25 |
| 1952 | 43 |
| 1953 | 35 |
| 1954 | 44 |
| 1955 | 64 |
| 1956 | 58 |
| 1957 | 70 |
| 1958 | 54 |
| 1959 | 49 |
| 1960 | 69 |
| 1961 | 77 |
| 1962 | 74 |
| 1963 | 154 |
| 1964 | 204 |
| 1965 | 111 |
| 1966 | 105 |
| 1967 | 167 |
| 1968 | 144 |
| 1969 | 173 |
| 1970 | 169 |
| 1971 | 193 |
| 1972 | 192 |
| 1973 | 183 |
| 1974 | 179 |
| 1975 | 180 |
| 1976 | 177 |
| 1977 | 158 |
| 1978 | 211 |
| 1979 | 229 |
| 1980 | 226 |
| 1981 | 275 |
| 1982 | 306 |
| 1983 | 263 |
| 1984 | 322 |
| 1985 | 312 |
| 1986 | 351 |
| 1987 | 324 |
| 1988 | 375 |
| 1989 | 417 |
| 1990 | 413 |
| 1991 | 367 |
| 1992 | 370 |
| 1993 | 437 |
| 1994 | 424 |
| 1995 | 450 |
| 1996 | 529 |
| 1997 | 492 |
| 1998 | 499 |
| 1999 | 596 |
| 2000 | 579 |
| 2001 | 555 |
| 2002 | 587 |
| 2003 | 593 |
| 2004 | 648 |
| 2005 | 688 |
| 2006 | 781 |
| 2007 | 774 |
| 2008 | 845 |
| 2009 | 893 |
| 2010 | 932 |
| 2011 | 956 |
| 2012 | 1139 |
| 2013 | 1211 |
| 2014 | 1361 |
| 2015 | 1365 |
| 2016 | 1267 |
| 2017 | 1155 |
| 2018 | 1260 |
| 2019 | 1424 |
| 2020 | 1718 |
| 2021 | 1715 |
| 2022 | 1704 |
| 2023 | 1644 |
| 2024 | 1580 |
| 2025 | 103 |