Appox. usage (any sense): 3.13 per million words
Appox. usage (any sense): 14.1 per million words
Appox. usage (any sense): 14 per million words
Appox. usage (any sense): 3.13 per million words
Appox. usage (any sense): 14.1 per million words
Appox. usage (any sense): 14 per million words