Appox. usage (any sense): 0.03 per million words
Appox. usage (any sense): 0.907 per million words
Appox. usage (any sense): 0.742 per million words
Appox. usage (any sense): 0.03 per million words
Appox. usage (any sense): 0.907 per million words
Appox. usage (any sense): 0.742 per million words