Appox. usage (any sense): 270 per million words
Appox. usage (any sense): 150 per million words
Appox. usage (any sense): 0.715 per million words
Appox. usage (any sense): 270 per million words
Appox. usage (any sense): 150 per million words
Appox. usage (any sense): 0.715 per million words