Google Books Ngram Viewer

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

1700 - 1842 1843 - 1983 1984 - 1992 1993 - 2000 2001 - 2008 seconds English
1700 - 1811 1812 - 1940 1941 - 1959 1960 - 1995 1996 - 2008 minutes English
1700 - 1779 1780 - 1939 1940 - 1963 1964 - 1987 1988 - 2008 hours English

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