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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1927 | 1 |
| 1932 | 1 |
| 1934 | 1 |
| 1936 | 4 |
| 1937 | 1 |
| 1940 | 1 |
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 4 |
| 1948 | 9 |
| 1949 | 4 |
| 1950 | 6 |
| 1951 | 15 |
| 1952 | 6 |
| 1953 | 6 |
| 1954 | 17 |
| 1955 | 10 |
| 1956 | 12 |
| 1957 | 14 |
| 1958 | 31 |
| 1959 | 57 |
| 1960 | 31 |
| 1961 | 25 |
| 1962 | 68 |
| 1963 | 60 |
| 1964 | 76 |
| 1965 | 62 |
| 1966 | 33 |
| 1967 | 42 |
| 1968 | 38 |
| 1969 | 48 |
| 1970 | 42 |
| 1971 | 71 |
| 1972 | 67 |
| 1973 | 124 |
| 1974 | 139 |
| 1975 | 148 |
| 1976 | 162 |
| 1977 | 162 |
| 1978 | 181 |
| 1979 | 233 |
| 1980 | 290 |
| 1981 | 342 |
| 1982 | 365 |
| 1983 | 408 |
| 1984 | 435 |
| 1985 | 633 |
| 1986 | 617 |
| 1987 | 773 |
| 1988 | 857 |
| 1989 | 919 |
| 1990 | 997 |
| 1991 | 1112 |
| 1992 | 1306 |
| 1993 | 1542 |
| 1994 | 1628 |
| 1995 | 1732 |
| 1996 | 2027 |
| 1997 | 2239 |
| 1998 | 2472 |
| 1999 | 2616 |
| 2000 | 3094 |
| 2001 | 3538 |
| 2002 | 4037 |
| 2003 | 4932 |
| 2004 | 5965 |
| 2005 | 7192 |
| 2006 | 8409 |
| 2007 | 9303 |
| 2008 | 10868 |
| 2009 | 12637 |
| 2010 | 14715 |
| 2011 | 17142 |
| 2012 | 19421 |
| 2013 | 22418 |
| 2014 | 25217 |
| 2015 | 27885 |
| 2016 | 29897 |
| 2017 | 32386 |
| 2018 | 37028 |
| 2019 | 42799 |
| 2020 | 50548 |
| 2021 | 58136 |
| 2022 | 67950 |
| 2023 | 66763 |
| 2024 | 75014 |
| 2025 | 86876 |
| 2026 | 58575 |
| 2027 | 19 |