Appox. usage (any sense): 23 per million words
Appox. usage (any sense): 0.192 per million words
Appox. usage (any sense): 0.015 per million words
Appox. usage (any sense): 23 per million words
Appox. usage (any sense): 0.192 per million words
Appox. usage (any sense): 0.015 per million words