以下为5月份公布的美国玉米供需平衡表 
　                   2013/14年度 2014/15(估计值)     2015/16年度(预测值) 
                                                       4月份       5月份 
                                        百万英亩 
播种面积                    90.6             88            NA        93.6   
收获面积                    83.1           80.7            NA        85.9   
平均单产(蒲式耳/英亩)        171          168.4            NA       168.0 
                                  百万蒲式耳                                                                           
期初库存                    1232           1731            NA        1803 
产量                       14216          13601            NA       14430 
进口量                        32             55            NA          40 
总供应量                   15479          15387            NA       16273 
饲料用量                    5323           5250            NA        5550 
食品、种子及工业用          6560           6610            NA        6670 
燃料酒精用量                5200           5250            NA        5300 
国内总用量                 11883          11860            NA       12220 
出口                        1864           1725            NA        1900 
总消耗量                   13748          13585            NA       14120 
期末库存                    1731           1803            NA        2153 
CCC 库存#                      0              0             0           0 
自由库存                     821           1232          1827        1777 
贷款项下库存                  32             76           230         230 
农场平均价格(美元/蒲)        3.7    3.50 - 3.70            NA 3.05 - 3.65