Appox. usage (any sense): 177 per million words
Appox. usage (any sense): 56.6 per million words
Appox. usage (any sense): 9.5 per million words
Appox. usage (any sense): 1.19 per million words
Appox. usage (any sense): 0.453 per million words
Appox. usage (any sense): 2.87 per million words
Appox. usage (any sense): 1.82 per million words
Appox. usage (any sense): 0.267 per million words