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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1902 | 1 |
| 1907 | 2 |
| 1908 | 10 |
| 1921 | 1 |
| 1945 | 98 |
| 1946 | 294 |
| 1947 | 375 |
| 1948 | 327 |
| 1949 | 283 |
| 1950 | 312 |
| 1951 | 452 |
| 1952 | 560 |
| 1953 | 563 |
| 1954 | 619 |
| 1955 | 581 |
| 1956 | 600 |
| 1957 | 615 |
| 1958 | 549 |
| 1959 | 543 |
| 1960 | 520 |
| 1961 | 532 |
| 1962 | 594 |
| 1963 | 891 |
| 1964 | 1179 |
| 1965 | 1053 |
| 1966 | 1241 |
| 1967 | 1543 |
| 1968 | 1812 |
| 1969 | 1850 |
| 1970 | 1944 |
| 1971 | 2033 |
| 1972 | 2263 |
| 1973 | 2455 |
| 1974 | 2455 |
| 1975 | 2523 |
| 1976 | 2468 |
| 1977 | 2713 |
| 1978 | 2652 |
| 1979 | 2938 |
| 1980 | 3199 |
| 1981 | 3100 |
| 1982 | 3288 |
| 1983 | 4003 |
| 1984 | 4511 |
| 1985 | 4825 |
| 1986 | 4912 |
| 1987 | 5543 |
| 1988 | 6393 |
| 1989 | 6327 |
| 1990 | 6872 |
| 1991 | 6937 |
| 1992 | 7105 |
| 1993 | 7902 |
| 1994 | 8057 |
| 1995 | 8373 |
| 1996 | 8420 |
| 1997 | 8703 |
| 1998 | 9105 |
| 1999 | 9004 |
| 2000 | 9467 |
| 2001 | 9523 |
| 2002 | 9989 |
| 2003 | 11102 |
| 2004 | 11667 |
| 2005 | 12714 |
| 2006 | 13603 |
| 2007 | 15079 |
| 2008 | 15604 |
| 2009 | 15734 |
| 2010 | 16536 |
| 2011 | 18526 |
| 2012 | 19478 |
| 2013 | 20667 |
| 2014 | 20657 |
| 2015 | 20604 |
| 2016 | 20188 |
| 2017 | 19665 |
| 2018 | 19307 |
| 2019 | 20321 |
| 2020 | 19895 |
| 2021 | 17847 |
| 2022 | 15469 |
| 2023 | 14595 |
| 2024 | 17475 |
| 2025 | 18323 |
| 2026 | 11059 |
| 2027 | 5 |