dec12 2017 -1.689 -2.199 -2.381 -1.510 -0.983 -0.991 -0.841 -1.479 -1.613 dec17 2017 -1.529 -1.502 -1.237 -0.930 -0.193 0.884 0.770 0.933 0.550 dec22 2017 -1.377 -1.550 -1.750 -1.658 -0.416 0.062 0.027 -0.073 0.117 dec27 2017 -1.351 -1.616 -2.204 -2.028 -0.371 0.012 0.317 0.586 0.329