Appox. usage (any sense): 3 per million words
Appox. usage (any sense): 0.072 per million words
Appox. usage (any sense): 0.027 per million words
Appox. usage (any sense): 3 per million words
Appox. usage (any sense): 0.072 per million words
Appox. usage (any sense): 0.027 per million words