Google Books Ngram Viewer

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

1960 - 1969 1970 - 1993 1994 - 1995 1996 - 1997 1998 - 2000 dialed the wrong number English
1960 - 1966 1967 - 1987 1988 1989 - 1996 1997 - 2000 dialed a wrong number English

Run your own experiment! Raw data is available for download here.
© 2013 Google - Privacy & Terms - About Google - About Google Books - About Ngram Viewer