ea   prod an 1997020100 00 028
0024 an 00 -0.262 -1.427  1.451 2
0048 an 00 -0.273 -1.357  1.384 2
0072 an 00 -0.042 -1.231  1.232 2
0096 an 00 -0.050 -1.684  1.685 2
0120 an 00 -0.180 -2.047  2.055 2
0144 an 00  0.052 -1.852  1.852 3
0168 an 00  0.448 -1.905  1.957 3
0192 an 00  0.563 -1.785  1.872 3
0216 an 00  0.620 -1.929  2.026 3
0240 an 00  0.800 -1.876  2.040 3
0264 an 00  1.152 -1.969  2.281 3
0288 an 00  1.380 -2.146  2.551 3
0312 an 00  1.604 -2.000  2.564 3
0336 an 00  1.735 -1.927  2.593 3
0360 an 00  1.735 -1.839  2.528 3
0384 an 00  1.911 -1.600  2.493 4
0408 an 00  2.038 -1.435  2.493 4
0432 an 00  2.361 -1.326  2.708 4
0456 an 00  2.385 -0.950  2.567 4
0480 an 00  2.108 -0.583  2.187 4
0504 an 00  1.833 -0.166  1.840 4
0528 an 00  1.512  0.109  1.516 5
0552 an 00  1.531  0.610  1.648 5
0576 an 00  1.284  1.271  1.807 5
0600 an 00  0.715  1.695  1.840 6
0624 an 00  0.391  1.909  1.949 6
0648 an 00  0.242  1.920  1.935 6
0672 an 00  0.113  2.179  2.182 6