Google Books Ngram Viewer

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

1800 - 1816 1817 - 1940 1941 - 1957 1958 - 1977 1978 - 2000 half of the people English
1800 - 1811 1812 - 1851 1852 - 1860 1861 - 1923 1924 - 2000 half of people English

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