Appox. usage (any sense): 6.93 per million words
Appox. usage (any sense): 6.02 per million words
Appox. usage (any sense): 12.7 per million words
Appox. usage (any sense): 6.93 per million words
Appox. usage (any sense): 6.02 per million words
Appox. usage (any sense): 12.7 per million words