Appox. usage (any sense): 26.5 per million words
Appox. usage (any sense): 16.9 per million words
Appox. usage (any sense): 22.8 per million words
Appox. usage (any sense): 0.793 per million words
Appox. usage (any sense): 0.592 per million words
Appox. usage (any sense): 9.48 per million words
Appox. usage (any sense): 5.14 per million words