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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1925 | 1 |
| 1932 | 3 |
| 1933 | 2 |
| 1946 | 1 |
| 1948 | 2 |
| 1949 | 3 |
| 1950 | 2 |
| 1951 | 3 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 3 |
| 1955 | 3 |
| 1956 | 7 |
| 1957 | 12 |
| 1958 | 6 |
| 1959 | 13 |
| 1960 | 10 |
| 1961 | 8 |
| 1962 | 12 |
| 1963 | 16 |
| 1964 | 20 |
| 1965 | 18 |
| 1966 | 5 |
| 1967 | 4 |
| 1968 | 3 |
| 1969 | 1 |
| 1970 | 7 |
| 1971 | 8 |
| 1972 | 12 |
| 1973 | 7 |
| 1974 | 7 |
| 1975 | 3 |
| 1976 | 8 |
| 1977 | 15 |
| 1978 | 16 |
| 1979 | 26 |
| 1980 | 33 |
| 1981 | 51 |
| 1982 | 62 |
| 1983 | 58 |
| 1984 | 64 |
| 1985 | 89 |
| 1986 | 95 |
| 1987 | 101 |
| 1988 | 126 |
| 1989 | 139 |
| 1990 | 163 |
| 1991 | 170 |
| 1992 | 178 |
| 1993 | 227 |
| 1994 | 284 |
| 1995 | 279 |
| 1996 | 358 |
| 1997 | 385 |
| 1998 | 425 |
| 1999 | 469 |
| 2000 | 591 |
| 2001 | 683 |
| 2002 | 807 |
| 2003 | 975 |
| 2004 | 1245 |
| 2005 | 1532 |
| 2006 | 1800 |
| 2007 | 2069 |
| 2008 | 2505 |
| 2009 | 2952 |
| 2010 | 3504 |
| 2011 | 4203 |
| 2012 | 4866 |
| 2013 | 5757 |
| 2014 | 6568 |
| 2015 | 7639 |
| 2016 | 8193 |
| 2017 | 8936 |
| 2018 | 10269 |
| 2019 | 11978 |
| 2020 | 14074 |
| 2021 | 15948 |
| 2022 | 19339 |
| 2023 | 19572 |
| 2024 | 22149 |
| 2025 | 26064 |
| 2026 | 17488 |
| 2027 | 9 |