Foreign relations of Estonia originates in the Nordic countries (principally Finland and Sweden), to which Estonia sends 42% of its exports (as compared to 6.5% going to Russia, 8.8% to Latvia, and 4.7% to Lithuania). On the other hand, the Estonian political system, its flat rate of income tax, and its non-welfare-state model distinguish it from the other Nordic states, and indeed from many other European countries. Estonia is a party to 181 international organizations, including the BIS, CBSS, CE, EAPC, EBRD, ECE, EU (member since 1 May 2004), FAO, IAEA, IBRD, ICAO, ICRM, IFC, IFRCS, IHO, ILO, IMF, International Maritime Organization, Interpol, IOC,
Crime in Estonia International has measured the Corruption Perception Index for Estonia to be at 6.6 (CI 6.2–6.9), ranking it 27th in a list of 180 countries. In comparison, neighbouring Sweden was ranked 1st–3rd with a CPI at 9.3 (CI 9.2–9.4), Finland 5th–6th with a CPI at 9.0 (CI 8.4–9.4), Russia 147th–150th with a CPI at 2.1 (CI 1.9–2.5), and Latvia 52nd with a CPI at 5.0 (CI 4.8–5.2). Higher index means perception of more transparency and less corruption. As of 2014 the Corruption Perception Index for Estonia is 69, placing it at the 26th position (in the context of EU above France