Time,Spike,Bubble 0,1.9001,2.0999 1,1.8839,2.1157 2,1.8341,2.1611 3,1.7535,2.2274 4,1.6519,2.302 5,1.5422,2.3759 6,1.4349,2.4456 7,1.3339,2.5131 8,1.2352,2.5801 9,1.1341,2.6468 10,1.0271,2.7148 11,0.90969,2.7877 12,0.77495,2.8741