Google Books Ngram Viewer

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

1800 - 1809 1810 - 1823 1824 - 1835 1836 - 1980 1981 - 2000 in jamaica English
1800 - 1805 1806 - 1823 1824 - 1830 1831 - 1939 1940 - 2000 at jamaica English

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