Appox. usage (any sense): 100 per million words
Appox. usage (any sense): 23.2 per million words
Appox. usage (any sense): 66.5 per million words
Appox. usage (any sense): 100 per million words
Appox. usage (any sense): 23.2 per million words
Appox. usage (any sense): 66.5 per million words