print("年度   所得稅    營業稅   證交稅  ")
print("%4s  %6.2f   %6.2f   %6.2f  " % ("2017", 98.34, 90.20, 104.79))
print("%4s  %6.2f   %6.2f   %6.2f  " % ("2018", 83.00, 110.50, 82.45))
print("%4s  %6.2f   %6.2f   %6.2f  " % ("2019", 98.00, 79.32, 102.00))