Appox. usage (any sense): 65.3 per million words
Appox. usage (any sense): 2.51 per million words
Appox. usage (any sense): 1.67 per million words
Appox. usage (any sense): 1.01 per million words
Appox. usage (any sense): 0.033 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): 0.027 per million words