Eurostat, Luxembourg. Portfolio investment assets, by instuments - annual data, million units of national currency: Currency: Million units of national currency / Geopolitical entity (partner): Rest of the world / Sector (ESA 2010): Total economy / Sector (ESA 2010): Total economy / Stock or flow: Assets - positions at the end of period / BOP_item: Financial account; portfolio investment / Geopolitical entity (reporting): Slovakia.