Appox. usage (any sense): 17.6 per million words
Appox. usage (any sense): 30 per million words
Appox. usage (any sense): 9.31 per million words
Appox. usage (any sense): 17.6 per million words
Appox. usage (any sense): 30 per million words
Appox. usage (any sense): 9.31 per million words