View for Portugal in 1997 the domestic labor value added or total wages supported by final output or exports across all sectors when considering forward linkages* or backward linkages** linkages , including wages directly paid to workers in the export sector as well as indirectly to workers providing inputs to the export sector, by skilled and unskilled workers, in nominal values and as a share of gross exports.
*the sector's value added embedded as inputs in other sectors' exports
**the value added embedded in the sector's exports from all other sectors