#    X        Y       dY 
 -0.0027   0.1352   0.0956
  0.4867   0.7031   0.3330
  1.0438   1.2844   0.4856
  1.4749   1.5816   0.6110
  2.0560   1.6656   0.7212
  2.5166   1.5086   0.8211
  3.0308   1.1743   0.9135
  3.5144   0.9879   1.0000
  3.9653   0.6388   1.0818
  4.5046   0.5093   1.1596
  5.0025   0.7371   1.2342
  5.5079   1.0469   1.3058
  6.0312   1.7880   1.3749
  6.5455   2.2988   1.4418
  7.0110   2.9458   1.5066
  7.4931   3.2974   1.5696
  7.9719   3.8069   1.6310
  8.4569   3.3961   1.6909
  9.0179   3.2528   1.7494
  9.4614   3.3240   1.8067