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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1927 | 1 |
| 1928 | 1 |
| 1929 | 3 |
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 2 |
| 1935 | 1 |
| 1936 | 2 |
| 1937 | 1 |
| 1939 | 5 |
| 1940 | 5 |
| 1941 | 1 |
| 1942 | 1 |
| 1944 | 1 |
| 1945 | 8 |
| 1946 | 15 |
| 1947 | 27 |
| 1948 | 25 |
| 1949 | 25 |
| 1950 | 27 |
| 1951 | 31 |
| 1952 | 32 |
| 1953 | 23 |
| 1954 | 33 |
| 1955 | 34 |
| 1956 | 31 |
| 1957 | 38 |
| 1958 | 56 |
| 1959 | 81 |
| 1960 | 58 |
| 1961 | 39 |
| 1962 | 62 |
| 1963 | 84 |
| 1964 | 89 |
| 1965 | 74 |
| 1966 | 42 |
| 1967 | 36 |
| 1968 | 55 |
| 1969 | 62 |
| 1970 | 51 |
| 1971 | 60 |
| 1972 | 90 |
| 1973 | 103 |
| 1974 | 110 |
| 1975 | 100 |
| 1976 | 111 |
| 1977 | 152 |
| 1978 | 138 |
| 1979 | 213 |
| 1980 | 265 |
| 1981 | 346 |
| 1982 | 414 |
| 1983 | 465 |
| 1984 | 509 |
| 1985 | 690 |
| 1986 | 787 |
| 1987 | 966 |
| 1988 | 1017 |
| 1989 | 1159 |
| 1990 | 1364 |
| 1991 | 1577 |
| 1992 | 1851 |
| 1993 | 2184 |
| 1994 | 2548 |
| 1995 | 2820 |
| 1996 | 3165 |
| 1997 | 3619 |
| 1998 | 3909 |
| 1999 | 4581 |
| 2000 | 5233 |
| 2001 | 5915 |
| 2002 | 7343 |
| 2003 | 9358 |
| 2004 | 11521 |
| 2005 | 14253 |
| 2006 | 16651 |
| 2007 | 19153 |
| 2008 | 22693 |
| 2009 | 26379 |
| 2010 | 31124 |
| 2011 | 36244 |
| 2012 | 42612 |
| 2013 | 50037 |
| 2014 | 58080 |
| 2015 | 65855 |
| 2016 | 69309 |
| 2017 | 76671 |
| 2018 | 88557 |
| 2019 | 103095 |
| 2020 | 122231 |
| 2021 | 139207 |
| 2022 | 164965 |
| 2023 | 147772 |
| 2024 | 1795 |