Appox. usage (any sense): 373 per million words
Appox. usage (any sense): 369 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): 0.03 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