Appox. usage (any sense): 1.42 per million words
Appox. usage (any sense): 14.2 per million words
Appox. usage (any sense): 3.22 per million words
Appox. usage (any sense): 0.027 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