apr11 1990 0.224 -0.038 -0.077 -0.196 -0.233 -0.352 -0.434 -0.322 0.014 apr16 1990 0.109 -0.180 -0.524 -0.424 -0.327 -0.428 -0.444 -0.488 -0.512 apr21 1990 0.388 0.056 0.184 0.138 0.015 0.041 0.361 0.543 0.349 apr26 1990 -0.146 -0.220 -0.195 -0.162 -0.290 -0.299 -0.246 -0.310 -0.393