Appox. usage (any sense): 12.5 per million words
Appox. usage (any sense): 15 per million words
Appox. usage (any sense): 0.024 per million words
Appox. usage (any sense): 12.5 per million words
Appox. usage (any sense): 15 per million words
Appox. usage (any sense): 0.024 per million words