Provincial SUTs

Provincial SUTs are identical in structure to the national tables with one exception - the provincial tables include estimates of interprovincial trade. As a consequence, the import table in the supply table and the export column in the final uses table are split into two columns each in order to show international imports/exports and interprovincial imports/exports. By definition the sum of interprovincial trade across all provinces and territories balances to zero as the interprovincial exports from one region are the interprovincial imports of another.