Appox. usage (any sense): 57 per million words
Appox. usage (any sense): 22 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): 57 per million words
Appox. usage (any sense): 22 per million words
Appox. usage (any sense): less than 0.1 per million words