Appox. usage (any sense): 20.6 per million words
Appox. usage (any sense): 18.4 per million words
Appox. usage (any sense): 232 per million words
Appox. usage (any sense): 2.87 per million words
Usage unknown
Appox. usage (any sense): 20.6 per million words
Appox. usage (any sense): 18.4 per million words
Appox. usage (any sense): 232 per million words
Appox. usage (any sense): 2.87 per million words
Usage unknown