Number of selected candidates = 12344
B0->D+, B0bar->D-
  D0 = 0 - 0 = 0
  Dch = 1779 - 87 = 1692
B0->D-, B0bar->D+
  D0 = 0 - 0 = 0
  Dch = 4143 - 357 = 3786
B0->D0, B0bar->D0bar
  D0 = 2869 - 123 = 2746
  Dch = 0 - 0 = 0
B0->D0bar, B0bar->D0
  D0 = 2707 - 279 = 2428
  Dch = 0 - 0 = 0
Other
  D0 = 0 - 0 = 0
  Dch = 0 - 0 = 0

  D0 = 0 - 0 = 0
  Dch = 0 - 0 = 0

  D0 = 0 - 0 = 0
  Dch = 0 - 0 = 0

  D0 = 0 - 0 = 0
  Dch = 0 - 0 = 0