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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1898 | 1 |
| 1913 | 1 |
| 1914 | 2 |
| 1923 | 1 |
| 1928 | 1 |
| 1930 | 1 |
| 1934 | 3 |
| 1937 | 2 |
| 1938 | 2 |
| 1939 | 1 |
| 1941 | 1 |
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 8 |
| 1948 | 7 |
| 1949 | 2 |
| 1950 | 7 |
| 1951 | 8 |
| 1952 | 5 |
| 1953 | 12 |
| 1954 | 7 |
| 1955 | 12 |
| 1956 | 13 |
| 1957 | 11 |
| 1958 | 17 |
| 1959 | 18 |
| 1960 | 16 |
| 1961 | 15 |
| 1962 | 19 |
| 1963 | 17 |
| 1964 | 19 |
| 1965 | 18 |
| 1966 | 21 |
| 1967 | 29 |
| 1968 | 30 |
| 1969 | 36 |
| 1970 | 47 |
| 1971 | 51 |
| 1972 | 32 |
| 1973 | 41 |
| 1974 | 28 |
| 1975 | 57 |
| 1976 | 35 |
| 1977 | 30 |
| 1978 | 48 |
| 1979 | 50 |
| 1980 | 51 |
| 1981 | 52 |
| 1982 | 55 |
| 1983 | 72 |
| 1984 | 86 |
| 1985 | 95 |
| 1986 | 92 |
| 1987 | 91 |
| 1988 | 101 |
| 1989 | 133 |
| 1990 | 95 |
| 1991 | 124 |
| 1992 | 121 |
| 1993 | 144 |
| 1994 | 140 |
| 1995 | 164 |
| 1996 | 171 |
| 1997 | 174 |
| 1998 | 177 |
| 1999 | 183 |
| 2000 | 227 |
| 2001 | 250 |
| 2002 | 259 |
| 2003 | 259 |
| 2004 | 274 |
| 2005 | 292 |
| 2006 | 303 |
| 2007 | 328 |
| 2008 | 382 |
| 2009 | 449 |
| 2010 | 419 |
| 2011 | 469 |
| 2012 | 492 |
| 2013 | 493 |
| 2014 | 545 |
| 2015 | 526 |
| 2016 | 552 |
| 2017 | 571 |
| 2018 | 610 |
| 2019 | 631 |
| 2020 | 645 |
| 2021 | 728 |
| 2022 | 649 |
| 2023 | 688 |
| 2024 | 351 |