Appox. usage (any sense): 160 per million words
Appox. usage (any sense): 11.8 per million words
Appox. usage (any sense): 0.015 per million words
Appox. usage (any sense): 160 per million words
Appox. usage (any sense): 11.8 per million words
Appox. usage (any sense): 0.015 per million words