1645.50   1663.36
   1669.90   1698.25
   1701.25   1784.72
   1787.72   1800.97
   1803.97   1818.60
   1821.60   1852.64
   1867.56   1896.96
   1899.96   1932.03
   1935.03   1947.37
   1962.98   2024.15
   2030.24   2132.35
   2135.35   2163.34
   2170.12   2246.93
   2249.93   2343.31
   2346.31   2373.12
   2384.70   2516.44