Appox. usage (any sense): 32 per million words
Appox. usage (any sense): 1.68 per million words
Appox. usage (any sense): 0.015 per million words
Appox. usage (any sense): 32 per million words
Appox. usage (any sense): 1.68 per million words
Appox. usage (any sense): 0.015 per million words