Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): 3.53 per million words
Appox. usage (any sense): 5.07 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): 3.53 per million words
Appox. usage (any sense): 5.07 per million words
Appox. usage (any sense): less than 0.1 per million words