Appox. usage (any sense): 2.28 per million words
Appox. usage (any sense): 0.297 per million words
Appox. usage (any sense): 3.47 per million words
Appox. usage (any sense): 0.012 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words