Appox. usage (any sense): 1.3 per million words
Appox. usage (any sense): 46.9 per million words
Appox. usage (any sense): 4.43 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): 0.033 per million words
Appox. usage (any sense): less than 0.1 per million words