Economy1 (Latvia) ================= Economic aid: US commitments, including Ex-Im (FY70-87), $NA billion; Western (non-US) countries, ODA and OOF bilateral commitments (1970-86), $NA million; Communist countries (1971-86), $NA million Currency: as of May 1992, retaining ruble as currency but planning early introduction of ``lat'' Exchange rates: NA Fiscal year: calendar year