   From  :    To
         :   2300000   1800000   1400000   1100000    800000 
  2300000:         0       391       100        44       624 
  1800000:       223         0       110        14        44 
  1400000:        98         0         0        67        45 
  1100000:        50         0         0         0        75 
   800000:       787         0         0         0         0 
