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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 23 |
| 1947 | 13 |
| 1948 | 4 |
| 1949 | 11 |
| 1950 | 41 |
| 1951 | 38 |
| 1952 | 48 |
| 1953 | 41 |
| 1954 | 45 |
| 1955 | 38 |
| 1956 | 47 |
| 1957 | 48 |
| 1958 | 38 |
| 1959 | 48 |
| 1960 | 38 |
| 1961 | 67 |
| 1962 | 82 |
| 1963 | 189 |
| 1964 | 269 |
| 1965 | 135 |
| 1966 | 174 |
| 1967 | 172 |
| 1968 | 257 |
| 1969 | 221 |
| 1970 | 284 |
| 1971 | 277 |
| 1972 | 320 |
| 1973 | 293 |
| 1974 | 341 |
| 1975 | 332 |
| 1976 | 306 |
| 1977 | 303 |
| 1978 | 321 |
| 1979 | 451 |
| 1980 | 409 |
| 1981 | 404 |
| 1982 | 519 |
| 1983 | 480 |
| 1984 | 508 |
| 1985 | 519 |
| 1986 | 518 |
| 1987 | 439 |
| 1988 | 500 |
| 1989 | 450 |
| 1990 | 529 |
| 1991 | 428 |
| 1992 | 424 |
| 1993 | 446 |
| 1994 | 474 |
| 1995 | 521 |
| 1996 | 495 |
| 1997 | 537 |
| 1998 | 536 |
| 1999 | 692 |
| 2000 | 691 |
| 2001 | 730 |
| 2002 | 739 |
| 2003 | 929 |
| 2004 | 974 |
| 2005 | 1161 |
| 2006 | 1324 |
| 2007 | 1490 |
| 2008 | 1591 |
| 2009 | 1595 |
| 2010 | 1621 |
| 2011 | 1611 |
| 2012 | 1849 |
| 2013 | 1899 |
| 2014 | 1965 |
| 2015 | 1964 |
| 2016 | 1881 |
| 2017 | 1878 |
| 2018 | 1803 |
| 2019 | 1744 |
| 2020 | 1810 |
| 2021 | 1761 |
| 2022 | 1531 |
| 2023 | 1384 |
| 2024 | 1426 |
| 2025 | 1174 |
| 2026 | 27 |