Google Books Ngram Viewer

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

1800 - 1864 1865 - 1977 1978 - 1988 1989 - 1995 1996 - 2000 everybody has their English
1800 - 1873 1874 - 1942 1943 - 1953 1954 - 1979 1980 - 2000 everybody has his English

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