  68 162   0.139000  0.005000                                              162Er
  68 164   1.601000  0.003000                                              164Er
  68 166  33.503000  0.036000                                              166Er
  68 167  22.869000  0.009000                                              167Er
  68 168  26.978000  0.018000                                              168Er
  68 170  14.910000  0.036000                                              170Er
