   From  :    To
         :   2300000   1800000   1400000   1100000    800000 
  2300000:         0       193       289       456      4042 
  1800000:        60         0        74        14        45 
  1400000:        35         0         0       263        65 
  1100000:        71         0         0         0       662 
   800000:      4813         0         0         0         0 
