Appox. usage (any sense): 20.9 per million words
Appox. usage (any sense): 24.5 per million words
Appox. usage (any sense): 31.2 per million words
Appox. usage (any sense): 20.9 per million words
Appox. usage (any sense): 24.5 per million words
Appox. usage (any sense): 31.2 per million words