15 -95.4 7.2 7.2 15 1 78.42 13 1 73.54 11 1 68.30 9 1 62.87 7 1 57.34 5 1 51.91 3 1 46.33 1 1 40.72 -1 1 35.07 -3 1 29.38 -5 1 22.38 -7 1 16.72 -9 1 11.03 -11 1 5.33 -13 1 40. 39.61 -15 1 40. 32.44 -17 1 40. 26.72 -19 1 40. 20.9 -21 1 40. 15.4 -23 1 40. 9.8 9999