Appox. usage (any sense): 2.5 per million words
Appox. usage (any sense): 1.77 per million words
Appox. usage (any sense): 0.691 per million words
Appox. usage (any sense): 2.5 per million words
Appox. usage (any sense): 1.77 per million words
Appox. usage (any sense): 0.691 per million words