Appox. usage (any sense): 0.06 per million words
Appox. usage (any sense): 0.045 per million words
Appox. usage (any sense): 0.015 per million words
Appox. usage (any sense): 0.06 per million words
Appox. usage (any sense): 0.045 per million words
Appox. usage (any sense): 0.015 per million words