dec12 2017 -1.169 -1.467 -1.700 -1.404 -1.228 -1.375 -1.292 -1.485 -1.575 dec17 2017 -0.994 -0.994 -0.973 -0.912 -0.543 0.282 0.541 0.719 0.574 dec22 2017 -1.104 -0.901 -1.224 -1.280 -0.840 -0.333 -0.110 -0.178 0.051 dec27 2017 -1.043 -1.240 -1.626 -1.737 -1.235 -0.710 -0.197 0.259 0.170