Appox. usage (any sense): 3.17 per million words
Appox. usage (any sense): 1.17 per million words
Appox. usage (any sense): 1.17 per million words
Appox. usage (any sense): 3.17 per million words
Appox. usage (any sense): 1.17 per million words
Appox. usage (any sense): 1.17 per million words