"San Marino is a small, landlocked country located in the heart of Italy. It is one of the world's smallest republics, with a population of just 33,562 people. Despite its small size, San Marino has a strong economy, with a GDP of $2.2 billion in 2019. This is a significant increase from the $1.7 billion GDP in 2018.

The country's economy is largely based on tourism, with over 3 million visitors in 2019. This has helped to boost the country's GDP, as well as its employment rate, which stands at around 80%. San Marino also has a strong manufacturing sector, with exports of goods and services accounting for around 40% of its GDP.

San Marino also has a strong banking sector, with a total of 11 banks operating in the country. These banks have a combined total of $3.5 billion in assets, making them a major contributor to the country's economy.

Overall, San Marino has a strong and growing economy, with a GDP that is expected to continue to grow in the coming years. The country's tourism industry, manufacturing sector, and banking sector are all major contributors to its economic success."