请教一下，WIOD上的投入产出表，总投入怎么计算呢？表上的最下面几行如下：   

Total  intermediate consumption

taxes less subsidies on  products

Cif/ fob adjustments on  exports

Direct purchases abroad by  residents

Purchases on the domestic  territory by non-residents

Value added at basic prices

International Transport  Margins

Output at basic prices

     那么，求总投入的时候，是不是用Total intermediate consumption和Value added at basic prices加总就是总投入了呢？

    求指教嘻嘻