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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1901 | 1 |
| 1907 | 1 |
| 1910 | 1 |
| 1911 | 1 |
| 1916 | 1 |
| 1921 | 1 |
| 1923 | 1 |
| 1934 | 1 |
| 1935 | 2 |
| 1945 | 3 |
| 1946 | 3 |
| 1947 | 4 |
| 1948 | 2 |
| 1949 | 4 |
| 1950 | 8 |
| 1951 | 5 |
| 1952 | 6 |
| 1953 | 8 |
| 1954 | 10 |
| 1955 | 7 |
| 1956 | 2 |
| 1957 | 8 |
| 1958 | 10 |
| 1959 | 7 |
| 1960 | 8 |
| 1961 | 8 |
| 1962 | 10 |
| 1963 | 7 |
| 1964 | 10 |
| 1965 | 10 |
| 1966 | 15 |
| 1967 | 21 |
| 1968 | 26 |
| 1969 | 16 |
| 1970 | 23 |
| 1971 | 20 |
| 1972 | 15 |
| 1973 | 30 |
| 1974 | 34 |
| 1975 | 31 |
| 1976 | 26 |
| 1977 | 40 |
| 1978 | 58 |
| 1979 | 48 |
| 1980 | 55 |
| 1981 | 52 |
| 1982 | 61 |
| 1983 | 59 |
| 1984 | 67 |
| 1985 | 77 |
| 1986 | 78 |
| 1987 | 75 |
| 1988 | 86 |
| 1989 | 88 |
| 1990 | 90 |
| 1991 | 96 |
| 1992 | 99 |
| 1993 | 102 |
| 1994 | 73 |
| 1995 | 113 |
| 1996 | 121 |
| 1997 | 142 |
| 1998 | 165 |
| 1999 | 135 |
| 2000 | 164 |
| 2001 | 174 |
| 2002 | 209 |
| 2003 | 241 |
| 2004 | 282 |
| 2005 | 284 |
| 2006 | 382 |
| 2007 | 409 |
| 2008 | 446 |
| 2009 | 549 |
| 2010 | 624 |
| 2011 | 737 |
| 2012 | 877 |
| 2013 | 873 |
| 2014 | 974 |
| 2015 | 1070 |
| 2016 | 1017 |
| 2017 | 1100 |
| 2018 | 1304 |
| 2019 | 1302 |
| 2020 | 1638 |
| 2021 | 1785 |
| 2022 | 1698 |
| 2023 | 1574 |
| 2024 | 708 |