Appox. usage (any sense): 12.7 per million words
Appox. usage (any sense): 0.399 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): 12.7 per million words
Appox. usage (any sense): 0.399 per million words
Appox. usage (any sense): less than 0.1 per million words