Appox. usage (any sense): 1.3 per million words
Appox. usage (any sense): 16 per million words
Appox. usage (any sense): 0.619 per million words
Appox. usage (any sense): 1.3 per million words
Appox. usage (any sense): 16 per million words
Appox. usage (any sense): 0.619 per million words