Appox. usage (any sense): 10 per million words
Appox. usage (any sense): 72 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): 10 per million words
Appox. usage (any sense): 72 per million words
Appox. usage (any sense): less than 0.1 per million words