Appox. usage (any sense): 5140 per million words
Appox. usage (any sense): 5140 per million words
Appox. usage (any sense): 150 per million words
Appox. usage (any sense): 5140 per million words
Appox. usage (any sense): 5140 per million words
Appox. usage (any sense): 150 per million words