Google Books Ngram Viewer

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

1920 - 1942 1943 - 1945 1946 - 1948 1949 - 1994 1995 - 2008 in 1940 English
1920 - 1948 1949 - 1951 1952 - 1966 1967 - 1998 1999 - 2008 in 1945 English
1920 - 1952 1953 - 1954 1955 - 1966 1967 - 1999 2000 - 2008 in 1950 English
1920 - 1956 1957 - 1958 1959 - 1960 1961 - 1994 1995 - 2008 in 1955 English
1920 - 1961 1962 - 1963 1964 - 1973 1974 - 1996 1997 - 2008 in 1960 English
1920 - 1971 1972 - 1975 1976 - 1977 1978 - 1998 1999 - 2008 in 1970 English
1920 - 1975 1976 - 1981 1982 - 1983 1984 - 2001 2002 - 2008 in 1975 English
1920 - 1980 1981 - 1988 1989 - 1990 1991 - 2002 2003 - 2008 in 1980 English
1920 - 1984 1985 - 1988 1989 1990 - 1999 2000 - 2008 in 1985 English
1920 - 1990 1991 - 1994 1995 1996 - 2005 2006 - 2008 in 1990 English
1920 - 1995 1996 - 2000 2001 2002 - 2005 2006 - 2008 in 1995 English
1920 - 1982 1983 - 2005 2006 2007 2008 in 2000 English

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