Number of selected candidates = 6800
B0->D+, B0bar->D-
  D0 = 0 - 0 = 0
  Dch = 174 - 8 = 166
B0->D-, B0bar->D+
  D0 = 0 - 0 = 0
  Dch = 3660 - 132 = 3528
B0->D0, B0bar->D0bar
  D0 = 305 - 14 = 291
  Dch = 0 - 0 = 0
B0->D0bar, B0bar->D0
  D0 = 2391 - 116 = 2275
  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