Appox. usage (any sense): 3.02 per million words
Appox. usage (any sense): 3.13 per million words
Appox. usage (any sense): 3.13 per million words
Appox. usage (any sense): 3.02 per million words
Appox. usage (any sense): 3.13 per million words
Appox. usage (any sense): 3.13 per million words