Google Books Ngram Viewer

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

1800 - 1855 1856 - 1975 1976 - 1981 1982 - 1996 1997 - 2000 ottawa people English
1800 - 1991 1992 - 1997 1998 1999 - 2000 2001 - 2000 odawa people English

Run your own experiment! Raw data is available for download here.
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