Appox. usage (any sense): 3.26 per million words
Appox. usage (any sense): 0.228 per million words
Appox. usage (any sense): 0.024 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