Appox. usage (any sense): 16.1 per million words
Appox. usage (any sense): 24.4 per million words
Appox. usage (any sense): 14.4 per million words
Appox. usage (any sense): 0.523 per million words
Appox. usage (any sense): 0.015 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