Appox. usage (any sense): 47.7 per million words
Appox. usage (any sense): 13.5 per million words
Appox. usage (any sense): 8 per million words
Appox. usage (any sense): 47.7 per million words
Appox. usage (any sense): 13.5 per million words
Appox. usage (any sense): 8 per million words