apr11 2015 0.500 0.600 0.814 0.762 0.563 0.570 0.919 1.092 1.586 apr16 2015 0.263 0.331 0.109 -0.261 -0.262 -0.643 -0.412 0.410 1.182 apr21 2015 0.468 0.690 1.017 0.939 0.847 1.026 0.916 0.920 1.076 apr26 2015 0.345 0.009 -0.185 -0.226 -0.127 0.121 0.379 0.800 1.142