Appox. usage (any sense): 0.474 per million words
Appox. usage (any sense): 0.474 per million words
Appox. usage (any sense): 1.59 per million words
Appox. usage (any sense): 0.474 per million words
Appox. usage (any sense): 0.474 per million words
Appox. usage (any sense): 1.59 per million words