Appox. usage (any sense): 0.655 per million words
Appox. usage (any sense): 534 per million words
Appox. usage (any sense): 114 per million words
Appox. usage (any sense): 1.68 per million words
Appox. usage (any sense): 1.21 per million words
Appox. usage (any sense): 0.012 per million words
Appox. usage (any sense): less than 0.1 per million words