Appox. usage (any sense): 93.4 per million words
Appox. usage (any sense): 169 per million words
Appox. usage (any sense): 174 per million words
Appox. usage (any sense): 93.4 per million words
Appox. usage (any sense): 169 per million words
Appox. usage (any sense): 174 per million words