Appox. usage (any sense): 2.2 per million words
Appox. usage (any sense): 7.52 per million words
Appox. usage (any sense): 0.225 per million words
Appox. usage (any sense): 0.099 per million words
Appox. usage (any sense): 0.763 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