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,
Estonia–Finland relations Estonia's exports after Sweden. Finland's government recognised Estonia's independence in 1920. In response to the Soviet invasion, diplomatic missions were "de facto" removed. However, when Estonia restored its independence, this "temporary obstruction" was resolved. Finland contributed and continues to contribute military aid to Estonia, such as officers' training, and the provision of equipment. In Finland, the idea of a unified Greater Finland gained popularity and influence rapidly in 1917, but lost support after World War II and the Continuation War. In Estonia of 1917, 1918 and 1940, the president Konstantin Päts wished for a union of finnic countries in his