between the Sammarinese Communist Party and the Sammarinese Socialist Party, which held office between 1945 and 1957. San Marino became a member of the Council of Europe in 1988 and of the United Nations in 1992. It is not a member of the European Union, although it uses the euro as its currency (despite not legally being part of the Eurozone). Before the introduction of the euro, the country's currency was the Sammarinese lira. As of June 2020, San Marino had the highest death rate per capita of any country, due to the effects of the COVID-19 pandemic. In April 2021, the nation received headlines for using the Russian Sputnik V COVID-19 vaccine rather than vaccines approved by the EU following a slow rollout for the latter vaccines. At the 2020 Summer Olympics, San Marino became the smallest country to earn an Olympic medal when Alessandra Perilli won a bronze medal in women's trap. They later won another medal, this one silver, with Perilli's and Gian Marco Berti's performance in the mixed trap shooting event. On 7 March 2022, during the Russia-Ukraine War, the Russian Kremlin released a list of countries, via Twitter, who it considered "unfriendly" to Russia. San Marino was included in the list, alongside numerous well known Russian adversaries such as the United States and countries in the European Union. The motivation for including San Marino as an "unfriendly" nation was unclear and gained substantial attention on the Internet. On 31 August 2022, San Marino officials voted to legalize abortion in the republic, "one of the last European states to have had the procedure outlawed under all circumstances". 32 members of the legislature approved the bill while 10 abstained and 7 rejected. The public health system is promised to cover the cost of the abortion procedure. Geography San Marino is an enclave surrounded by Italy in Southern Europe, on the border between the regions of Emilia Romagna and Marche and about from the Adriatic coast at Rimini. Its hilly topography, with no substantial naturally flat ground, is part of the Apennine mountain range. The highest point in the country, the summit of Monte Titano, is above sea level; the lowest, the Ausa River (ending in the Marecchia), is . San Marino has no still or contained bodies of water of any significant size. It is one of only three countries in the world to be completely enclosed