of the information technology is an attractive profession among the qualified professionals due to the high salaries in Vilnius (e.g. Lithuanian branch of Google, established in Vilnius, offers ~ monthly salary, which is one of the highest in Lithuania). In 2018, the annual output of the information technology sector in Lithuania was billion, of which a large amount was created in Vilnius. Vilnius Tech Park in Sapieha Park is the biggest information technology startup hub in the Baltic and Nordic countries and unites international startups, technology companies, accelerators, incubators. In 2019, the fDi Intelligence (an investment experts subdivision of the Financial Times) ranked Vilnius as number one city in the Tech Start-up FDI Attraction Index. In 2011, Vilnius had the fastest internet speed in the world and despite the fall in the rankings in recent years – it still remained as one of the fastest around the globe. Vilnius Airport also has one of the fastest wireless public internet (Wi-Fi) among the European airports. The National Cyber Security Centre of Lithuania was established in Vilnius due increasing internet attacks against the Lithuanian Government organizations. Bebras is an international informatics and information technology contest, which is held annually for pupils of 3–12 grades since 2004. Since 2017, computer programming is taught in the primary schools. Lithuania and especially its capital Vilnius is a popular fintech companies hub due to the state's flexible regulations in the e-money licences field. In 2018, Bank of Lithuania granted an electronic money licence to the Google Payment Lithuania company, based in Vilnius. Since 2018, prominent e-money startup Revolut also has an e-money licence and headquarters in Vilnius, furthermore in 2019 it began to move its clients to the Lithuanian company Revolut Payments. On 23 January 2019, the Europe's first international Blockchain Centre was opened in Vilnius. Finance and banking Vilnius is Lithuania's financial centre. The Ministry of Finance is located in Vilnius and is responsible for the development and enforcement of an efficient public financial policy with a view to ensuring the macroeconomic stability of the state and its economic growth. The Bank of Lithuania is also headquartered in Vilnius and fosters a reliable financial system and ensures sustainable economic growth. Nasdaq Vilnius Stock Exchange, a leading stock exchange in Lithuania, is located in K29 business centre in Konstitucijos Avenue. The National Audit Office of Lithuania () is located in V. Kudirka Street and helps the