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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1893 | 1 |
| 1895 | 1 |
| 1896 | 1 |
| 1897 | 1 |
| 1927 | 2 |
| 1936 | 1 |
| 1943 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 3 |
| 1957 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 3 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 8 |
| 1965 | 5 |
| 1966 | 10 |
| 1967 | 17 |
| 1968 | 16 |
| 1969 | 12 |
| 1970 | 17 |
| 1971 | 19 |
| 1972 | 17 |
| 1973 | 22 |
| 1974 | 25 |
| 1975 | 21 |
| 1976 | 12 |
| 1977 | 24 |
| 1978 | 28 |
| 1979 | 33 |
| 1980 | 33 |
| 1981 | 32 |
| 1982 | 36 |
| 1983 | 36 |
| 1984 | 38 |
| 1985 | 51 |
| 1986 | 58 |
| 1987 | 47 |
| 1988 | 46 |
| 1989 | 33 |
| 1990 | 62 |
| 1991 | 41 |
| 1992 | 47 |
| 1993 | 62 |
| 1994 | 55 |
| 1995 | 58 |
| 1996 | 60 |
| 1997 | 55 |
| 1998 | 35 |
| 1999 | 42 |
| 2000 | 65 |
| 2001 | 86 |
| 2002 | 95 |
| 2003 | 121 |
| 2004 | 130 |
| 2005 | 137 |
| 2006 | 144 |
| 2007 | 169 |
| 2008 | 145 |
| 2009 | 160 |
| 2010 | 187 |
| 2011 | 259 |
| 2012 | 282 |
| 2013 | 354 |
| 2014 | 318 |
| 2015 | 357 |
| 2016 | 339 |
| 2017 | 354 |
| 2018 | 364 |
| 2019 | 381 |
| 2020 | 620 |
| 2021 | 629 |
| 2022 | 660 |
| 2023 | 285 |