Appox. usage (any sense): 1.9 per million words
Appox. usage (any sense): 0.499 per million words
Appox. usage (any sense): 0.408 per million words
Appox. usage (any sense): 1.9 per million words
Appox. usage (any sense): 0.499 per million words
Appox. usage (any sense): 0.408 per million words