（单位：美分／磅）
　  --------------------------------------------------------
　　月份      开盘价  最高价  最低价  成交价   涨跌
　  --------------------------------------------------------
   Mar       49.80   49.80   48.65   48.65  Down  .92<
   May       58.60   58.80   57.50   57.64  Down  .26<
   Jul       59.10   59.30   58.40   58.55  Down  .11<
   Oct                               59.15  Down  .45<
   Dec       60.60   60.60   59.81   59.91  Down  .44<
   Mar       62.35   62.40   61.81   61.85  Down  .35<
   May                               62.65  Down  .25<
   Jul                               63.35  Down  .25<
   Oct                               62.75  Down  .15<
   Dec       62.90   62.90   62.75   62.75  Down  .15<
   --------------------------------------------------------