Statistical survey system: (i) survey on foreign assets and liabilities covering data on positions at the beginning and the end of a period and changes in positions (transactions, price changes, exchange rate changes, other adjustments) for foreign direct investment in Latvia and abroad, assets and liabilities with fellow enterprises, other investment (assets and liabilities), income flows related to foreign assets and liabilities; with a country breakdown for all items; stratified simple random sampling is applied; (ii) The MFIs (excl. central bank) sector is covered by MFI statistics. Administrative data - A State Unified Computerised Land Register data on nonresident real estate investments in Latvia.