Appox. usage (any sense): 2.19 per million words
Appox. usage (any sense): 2.57 per million words
Appox. usage (any sense): 0.276 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
Appox. usage (any sense): less than 0.1 per million words