Appox. usage (any sense): 3.82 per million words
Appox. usage (any sense): 5.43 per million words
Appox. usage (any sense): 0.081 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words