Google Books Ngram Viewer

Graph these comma-separated phrases:
case-insensitive
between and from the corpus with smoothing of .  
Search in Google Books:

1800 - 1874 1875 - 1970 1971 - 1980 1981 - 1990 1991 - 2000 new york English
1800 - 1929 1930 - 1981 1982 - 1987 1988 - 1992 1993 - 2000 tokyo English
1800 - 1812 1813 - 1841 1842 - 1854 1855 - 1960 1961 - 2000 rome English
1800 - 1819 1820 - 1947 1948 - 1965 1966 - 1982 1983 - 2000 london English
1800 - 1878 1879 - 1983 1984 - 1989 1990 - 1995 1996 - 2000 singapore English
1800 - 1975 1976 - 1981 1982 - 1983 1984 - 1998 1999 - 2000 bangladesh English
1800 - 1847 1848 - 1963 1964 - 1971 1972 - 1989 1990 - 2000 moscow English
1800 - 1847 1848 - 1964 1965 - 1977 1978 - 1988 1989 - 2000 brisbane English

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