Google Books Ngram Viewer

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

1800 - 1847 1848 - 1975 1976 - 1990 1991 - 2001 2002 - 2008 the wrong person English
1800 - 1810 1811 - 1840 1841 - 1848 1849 - 1929 1930 - 2008 a wrong person English

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