   From  :    To
         :   2300000   1800000   1400000   1100000    800000 
  2300000:         0       217        71        45      1849 
  1800000:        82         0        65         8        62 
  1400000:        32         0         0        75        29 
  1100000:        40         0         0         0        88 
   800000:      2027         0         0         0         0 
