It was not until 1999 that the island's languages (Sardinian, Sassarese, Gallurese, Algherese and Tabarchino) were recognised, even if just formally, together with Italian. The 35th G8 summit was planned by Prodi II Cabinet to be held in Sardinia, on the island of La Maddalena, in July 2009; however, in April 2009, the Italian Prime Minister, Silvio Berlusconi, decided, without convoking the Italian parliament or consulting the Sardinian governor of his own party, to move the summit, even though the works were almost completed, to L'Aquila, provoking heavy protests. Today Sardinia is phasing in as an EU region, with a diversified economy focused on tourism and the tertiary sector. The economic efforts of the last twenty years have reduced the handicap of insularity, especially in the fields of low-cost air travel and advanced information technology. For example, the CRS4 (Center for Advanced Studies, Research and Development in Sardinia) developed the second European website and 1st in Italy in 1991 and webmail in 1995. CRS4 allowed several telecommunication companies and internet service providers based on the island to flourish, such as Videonline in 1994, Tiscali in 1998 and Andala Umts in 1999. Education According to the ISTAT census of 2001, the literacy rate in Sardinia among people below 65 years old is 99.5 percent. Total literacy rate (including people over 65) is 98.2 percent. The illiteracy rate among males below 65 years old is 0.24 percent and among women 0.25 percent; the number of women that annually graduate at secondary high schools and universities is about 10–20 percent higher than men. Sardinia has the 2nd highest rate of school drop-out in Italy. Sardinia has two public universities: the University of Sassari and the University of Cagliari, founded in the 16th and 17th century. 48,979 students were enrolled at universities in 2007–2008. Economy Of the Italian regions located south of Rome, Sardinia's economy is in the best state. The greatest amount of economic development took place inland, in the provinces of Cagliari and Sassari, characterized by a certain amount of enterprise. According to Eurostat, the 2014 nominal GDP was €33,356 million, €33,085 million in purchasing power parity, resulting in a GDP per capita of €19,900, which is 72% of the EU average. The per capita income in Sardinia is the highest of the southern half of Italy. The most populated provincial chief towns have higher incomes: in Cagliari the income per capita