Appox. usage (any sense): 362 per million words
Appox. usage (any sense): 28.6 per million words
Appox. usage (any sense): 11.1 per million words
Appox. usage (any sense): 3.57 per million words
Appox. usage (any sense): 1.13 per million words
Appox. usage (any sense): 111 per million words
Appox. usage (any sense): 0.018 per million words