Appox. usage (any sense): 21.3 per million words
Appox. usage (any sense): 6.23 per million words
Appox. usage (any sense): 11.6 per million words
Appox. usage (any sense): 0.36 per million words
Appox. usage (any sense): 0.724 per million words
Appox. usage (any sense): 1.03 per million words
Appox. usage (any sense): 0.03 per million words