Appox. usage (any sense): 2.37 per million words
Appox. usage (any sense): 3.79 per million words
Appox. usage (any sense): 0.333 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
Appox. usage (any sense): 0.012 per million words