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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1934 | 1 |
| 1938 | 1 |
| 1940 | 1 |
| 1941 | 1 |
| 1942 | 1 |
| 1945 | 1 |
| 1946 | 4 |
| 1947 | 14 |
| 1948 | 7 |
| 1949 | 6 |
| 1950 | 15 |
| 1951 | 16 |
| 1952 | 28 |
| 1953 | 23 |
| 1954 | 10 |
| 1955 | 22 |
| 1956 | 22 |
| 1957 | 21 |
| 1958 | 37 |
| 1959 | 22 |
| 1960 | 34 |
| 1961 | 21 |
| 1962 | 18 |
| 1963 | 28 |
| 1964 | 31 |
| 1965 | 33 |
| 1966 | 42 |
| 1967 | 55 |
| 1968 | 68 |
| 1969 | 27 |
| 1970 | 45 |
| 1971 | 35 |
| 1972 | 42 |
| 1973 | 55 |
| 1974 | 44 |
| 1975 | 66 |
| 1976 | 69 |
| 1977 | 50 |
| 1978 | 69 |
| 1979 | 73 |
| 1980 | 92 |
| 1981 | 76 |
| 1982 | 86 |
| 1983 | 82 |
| 1984 | 92 |
| 1985 | 112 |
| 1986 | 111 |
| 1987 | 125 |
| 1988 | 149 |
| 1989 | 156 |
| 1990 | 149 |
| 1991 | 155 |
| 1992 | 151 |
| 1993 | 147 |
| 1994 | 177 |
| 1995 | 173 |
| 1996 | 211 |
| 1997 | 185 |
| 1998 | 233 |
| 1999 | 254 |
| 2000 | 250 |
| 2001 | 320 |
| 2002 | 298 |
| 2003 | 344 |
| 2004 | 394 |
| 2005 | 440 |
| 2006 | 417 |
| 2007 | 437 |
| 2008 | 483 |
| 2009 | 474 |
| 2010 | 508 |
| 2011 | 667 |
| 2012 | 751 |
| 2013 | 754 |
| 2014 | 864 |
| 2015 | 933 |
| 2016 | 898 |
| 2017 | 982 |
| 2018 | 1057 |
| 2019 | 1063 |
| 2020 | 1361 |
| 2021 | 1506 |
| 2022 | 1385 |
| 2023 | 1268 |
| 2024 | 502 |