Appox. usage (any sense): 17.5 per million words
Appox. usage (any sense): 3.02 per million words
Appox. usage (any sense): 0.823 per million words
Appox. usage (any sense): 17.5 per million words
Appox. usage (any sense): 3.02 per million words
Appox. usage (any sense): 0.823 per million words