Phi (Z) Events:
   9959720  Total
   2492521  mu-, e- vs mu+, e+
   1244305  mu-, e- vs pi+
   1245480  pi- vs mu+, e+
    621568  pi- vs pi+
   1243913  mu-, e- vs rho+
   1245332  rho- vs mu+, e+
    622021  pi- vs rho+
    622007  rho- vs pi+
    622573  rho- vs rho+