apr11 1991
0.382 0.444 0.278 0.501 0.587 0.476 0.618 0.769 1.171
apr16 1991
0.367 0.361 0.324 -0.130 -0.107 -0.210 -0.329 -0.224 -0.866
apr21 1991
0.306 0.574 0.591 0.643 0.577 0.558 0.497 0.389 0.325
apr26 1991
0.311 0.365 0.095 -0.134 -0.183 -0.387 -0.461 -0.357 -0.254