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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1889 | 1 |
| 1939 | 1 |
| 1940 | 1 |
| 1942 | 1 |
| 1945 | 3 |
| 1946 | 8 |
| 1947 | 6 |
| 1948 | 10 |
| 1949 | 17 |
| 1950 | 27 |
| 1951 | 10 |
| 1952 | 22 |
| 1953 | 19 |
| 1954 | 18 |
| 1955 | 11 |
| 1956 | 25 |
| 1957 | 18 |
| 1958 | 24 |
| 1959 | 14 |
| 1960 | 16 |
| 1961 | 23 |
| 1962 | 25 |
| 1963 | 52 |
| 1964 | 33 |
| 1965 | 25 |
| 1966 | 39 |
| 1967 | 29 |
| 1968 | 35 |
| 1969 | 19 |
| 1970 | 24 |
| 1971 | 13 |
| 1972 | 16 |
| 1973 | 21 |
| 1974 | 29 |
| 1975 | 33 |
| 1976 | 32 |
| 1977 | 41 |
| 1978 | 34 |
| 1979 | 49 |
| 1980 | 56 |
| 1981 | 56 |
| 1982 | 57 |
| 1983 | 64 |
| 1984 | 64 |
| 1985 | 78 |
| 1986 | 93 |
| 1987 | 110 |
| 1988 | 113 |
| 1989 | 145 |
| 1990 | 126 |
| 1991 | 138 |
| 1992 | 122 |
| 1993 | 116 |
| 1994 | 125 |
| 1995 | 133 |
| 1996 | 160 |
| 1997 | 173 |
| 1998 | 178 |
| 1999 | 194 |
| 2000 | 195 |
| 2001 | 221 |
| 2002 | 198 |
| 2003 | 273 |
| 2004 | 260 |
| 2005 | 259 |
| 2006 | 325 |
| 2007 | 333 |
| 2008 | 395 |
| 2009 | 427 |
| 2010 | 467 |
| 2011 | 510 |
| 2012 | 576 |
| 2013 | 548 |
| 2014 | 694 |
| 2015 | 744 |
| 2016 | 783 |
| 2017 | 762 |
| 2018 | 828 |
| 2019 | 853 |
| 2020 | 984 |
| 2021 | 1052 |
| 2022 | 1025 |
| 2023 | 1051 |
| 2024 | 448 |