Appox. usage (any sense): 1470 per million words
Appox. usage (any sense): 55 per million words
Appox. usage (any sense): 23.2 per million words
Appox. usage (any sense): 12.9 per million words
Appox. usage (any sense): 20.2 per million words
Appox. usage (any sense): 0.171 per million words
Appox. usage (any sense): less than 0.1 per million words