0.2 -0.1 -0.2 -0.1 -0.2 0.1 0.2 0.1 10.2 -0.1 9.8 -0.1 9.8 0.1 10.2 0.1 20.07 -0.21 19.79 0.07 19.93 0.21 20.21 -0.07 29.8 59.2 29.8 60.2 30.2 60.2 30.2 59.8 39.6 60.1 40.4 60.1 40.4 59.9 39.6 59.9