   From  :    To
         :   2300000   1800000   1400000   1100000    800000 
  2300000:         0       253        63        26       661 
  1800000:       141         0        61        15        36 
  1400000:        41         0         0        52        31 
  1100000:        32         0         0         0        61 
   800000:       788         0         0         0         0 
