Appox. usage (any sense): 0.297 per million words
Appox. usage (any sense): 0.093 per million words
Appox. usage (any sense): 2.82 per million words
Appox. usage (any sense): 0.655 per million words
Appox. usage (any sense): 0.619 per million words
Appox. usage (any sense): 0.015 per million words
Appox. usage (any sense): less than 0.1 per million words