2010/12年度(估计值)      2011/13年度(预测值)
                       8月份   9月份        7月份            8月份
大豆                                百万英亩
播种面积                77.4      75         73.9             76.1
收获面积                76.6    73.6         73.0             75.3
平均单产(蒲式耳/英亩)   43.5   41.5        43.9             40.5
                                    百万蒲式耳
期初库存                 151     215           175             170
产量                    3329    3056          3205            3050
进口量                    14      15            15              15
总供应量                3495    3286          3395            3235
压榨量                  1648    1675          1645            1610
出口量                  1501    1340          1485            1370
种子用量                  87      88            89              89
调整值                    43      13            36              35
总使用量                3280    3116          3255            3105
期末库存                 215     170           140             130
农场平均价格(美元/蒲)   11.3     12.4 12.00 - 14.00 13.00 - 15.00