Appox. usage (any sense): 4800 per million words
Appox. usage (any sense): 1310 per million words
Appox. usage (any sense): 0.048 per million words
Appox. usage (any sense): 4800 per million words
Appox. usage (any sense): 1310 per million words
Appox. usage (any sense): 0.048 per million words