Appox. usage (any sense): 1500 per million words
Appox. usage (any sense): 89.6 per million words
Appox. usage (any sense): 0.733 per million words
Appox. usage (any sense): 1500 per million words
Appox. usage (any sense): 89.6 per million words
Appox. usage (any sense): 0.733 per million words