15.0, 17.0, 13.8, 15.5, 15.7, 15.6, 17.6, 17.1, 14.8, 15.8, 18.2, 16.0, 14.9, 14.2, 15.0, 12.8, 13.0, 16.2, 16.4, 14.8, 15.9, 15.6, 15.0, 15.5