Croatia, with its code HR, joined the European Union in 2013 as the 28th member state. As of a recent census, it has a population of approximately 4 million people. The country's economy is characterized by its significant tourism sector, contributing heavily to its GDP. Croatia's GDP per capita stands near the lower end among EU countries, reflecting a transition economy status. Politically, Croatia is a parliamentary republic, and it holds 12 seats in the European Parliament. The nation adopted the euro in 2023, aligning its currency with the majority of EU member states.