Appox. usage (any sense): 1.15 per million words
Appox. usage (any sense): 0.619 per million words
Appox. usage (any sense): 0.15 per million words
Appox. usage (any sense): 1.15 per million words
Appox. usage (any sense): 0.619 per million words
Appox. usage (any sense): 0.15 per million words