Appox. usage (any sense): 0.895 per million words
Appox. usage (any sense): 0.357 per million words
Appox. usage (any sense): 0.168 per million words
Appox. usage (any sense): 0.817 per million words
Appox. usage (any sense): 0.027 per million words
Appox. usage (any sense): less than 0.1 per million words