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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1927 | 1 |
| 1928 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1931 | 3 |
| 1932 | 5 |
| 1934 | 2 |
| 1935 | 1 |
| 1936 | 1 |
| 1938 | 1 |
| 1940 | 2 |
| 1946 | 1 |
| 1947 | 2 |
| 1948 | 3 |
| 1949 | 3 |
| 1950 | 5 |
| 1951 | 4 |
| 1952 | 4 |
| 1953 | 2 |
| 1954 | 2 |
| 1955 | 5 |
| 1956 | 5 |
| 1957 | 9 |
| 1958 | 12 |
| 1959 | 10 |
| 1960 | 11 |
| 1961 | 5 |
| 1962 | 10 |
| 1963 | 16 |
| 1964 | 14 |
| 1965 | 15 |
| 1966 | 7 |
| 1967 | 17 |
| 1968 | 13 |
| 1969 | 13 |
| 1970 | 12 |
| 1971 | 16 |
| 1972 | 23 |
| 1973 | 30 |
| 1974 | 37 |
| 1975 | 38 |
| 1976 | 34 |
| 1977 | 51 |
| 1978 | 44 |
| 1979 | 68 |
| 1980 | 77 |
| 1981 | 101 |
| 1982 | 114 |
| 1983 | 135 |
| 1984 | 148 |
| 1985 | 170 |
| 1986 | 232 |
| 1987 | 231 |
| 1988 | 279 |
| 1989 | 334 |
| 1990 | 311 |
| 1991 | 369 |
| 1992 | 404 |
| 1993 | 528 |
| 1994 | 555 |
| 1995 | 641 |
| 1996 | 690 |
| 1997 | 788 |
| 1998 | 845 |
| 1999 | 961 |
| 2000 | 1091 |
| 2001 | 1335 |
| 2002 | 1516 |
| 2003 | 1815 |
| 2004 | 2197 |
| 2005 | 2683 |
| 2006 | 3178 |
| 2007 | 3533 |
| 2008 | 4232 |
| 2009 | 4826 |
| 2010 | 5293 |
| 2011 | 6162 |
| 2012 | 7229 |
| 2013 | 8229 |
| 2014 | 9537 |
| 2015 | 10709 |
| 2016 | 11055 |
| 2017 | 12361 |
| 2018 | 14296 |
| 2019 | 16136 |
| 2020 | 19287 |
| 2021 | 22372 |
| 2022 | 25821 |
| 2023 | 25690 |
| 2024 | 9750 |