   From  :    To
         :   2300000   1800000   1400000   1100000    800000 
  2300000:         0       407       124        65       963 
  1800000:       256         0        86        20        45 
  1400000:        75         0         0        78        57 
  1100000:        58         0         0         0       105 
   800000:      1169         0         0         0         0 
