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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1887 | 1 |
| 1914 | 1 |
| 1922 | 2 |
| 1925 | 1 |
| 1926 | 2 |
| 1933 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1938 | 1 |
| 1942 | 1 |
| 1944 | 1 |
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 25 |
| 1948 | 13 |
| 1949 | 5 |
| 1950 | 12 |
| 1951 | 8 |
| 1952 | 23 |
| 1953 | 21 |
| 1954 | 36 |
| 1955 | 27 |
| 1956 | 26 |
| 1957 | 26 |
| 1958 | 18 |
| 1959 | 11 |
| 1960 | 23 |
| 1961 | 36 |
| 1962 | 30 |
| 1963 | 23 |
| 1964 | 33 |
| 1965 | 49 |
| 1966 | 45 |
| 1967 | 47 |
| 1968 | 46 |
| 1969 | 48 |
| 1970 | 46 |
| 1971 | 44 |
| 1972 | 52 |
| 1973 | 41 |
| 1974 | 50 |
| 1975 | 65 |
| 1976 | 70 |
| 1977 | 69 |
| 1978 | 70 |
| 1979 | 63 |
| 1980 | 54 |
| 1981 | 71 |
| 1982 | 61 |
| 1983 | 70 |
| 1984 | 89 |
| 1985 | 78 |
| 1986 | 101 |
| 1987 | 104 |
| 1988 | 104 |
| 1989 | 90 |
| 1990 | 110 |
| 1991 | 92 |
| 1992 | 69 |
| 1993 | 80 |
| 1994 | 91 |
| 1995 | 104 |
| 1996 | 110 |
| 1997 | 123 |
| 1998 | 123 |
| 1999 | 106 |
| 2000 | 148 |
| 2001 | 145 |
| 2002 | 164 |
| 2003 | 164 |
| 2004 | 192 |
| 2005 | 227 |
| 2006 | 239 |
| 2007 | 241 |
| 2008 | 267 |
| 2009 | 300 |
| 2010 | 320 |
| 2011 | 346 |
| 2012 | 436 |
| 2013 | 441 |
| 2014 | 472 |
| 2015 | 497 |
| 2016 | 480 |
| 2017 | 469 |
| 2018 | 496 |
| 2019 | 499 |
| 2020 | 598 |
| 2021 | 666 |
| 2022 | 610 |
| 2023 | 626 |
| 2024 | 217 |