Appox. usage (any sense): 97.4 per million words
Appox. usage (any sense): 9.17 per million words
Appox. usage (any sense): 2.87 per million words
Appox. usage (any sense): 1.34 per million words
Appox. usage (any sense): 0.078 per million words
Appox. usage (any sense): less than 0.1 per million words