apr11 1987
1.861 2.458 3.262 3.164 3.238 3.152 3.528 2.564 2.270
apr16 1987
2.192 2.514 2.105 0.890 0.809 0.240 0.291 0.162 -0.578
apr21 1987
1.906 2.655 2.115 1.361 1.167 0.337 -0.122 -0.399 -0.243
apr26 1987
2.044 1.846 1.971 1.478 0.945 1.020 0.619 0.372 0.092