Appox. usage (any sense): 135 per million words
Appox. usage (any sense): 34.4 per million words
Appox. usage (any sense): 5.33 per million words
Appox. usage (any sense): 0.61 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): 0.012 per million words
Appox. usage (any sense): less than 0.1 per million words