for International Student Assessment (PISA), the average Portuguese 15-year-old student was for many years underrated and underachieving in terms of reading literacy, mathematics and science knowledge in the OECD, nearly tied with the Italian and just above those from countries like Greece, Turkey and Mexico. However, since 2010, PISA results for Portuguese students improved dramatically. The PISA 2009 report states that the average Portuguese 15-year-old student, when rated in terms of reading literacy, mathematics and science knowledge, is placed at the same level as those students from the United States, Sweden, Germany, Ireland, France, Denmark, United Kingdom, Hungary and Taipei, with 489 points (493 is the average). However, a couple of weeks later, the Portuguese Ministry of Education announced a 2010 report published by its office for educational evaluation GAVE (Gabinete de Avaliação do Ministério da Educação) which criticized the results of PISA 2009 report and claimed that the average Portuguese teenage student had profound handicaps in terms of expression, communication and logic, as well as a low performance when asked to solve problems. Transportation developments Prime Minister José Sócrates and his government team supported the decision of building new transportation infrastructure such as a new airport for Lisbon and a high speed rail network. For months the government of Prime Minister José Sócrates insisted the country's only option for a new airport was in the Ota region north of Lisbon. But a powerful lobby, headed by local business honchos and given the imprimatur of the Portuguese president Aníbal Cavaco Silva, forced Sócrates's Government into reversal, by bringing an alternative site for the new airport – the Portuguese Air Force's shooting range in Alcochete east of Lisbon. A study commissioned by a group of businesspeople said the Alcochete site would save taxpayers as much as €3bn in construction costs, and would have less of an environmental impact. The government argued that Ota was a key piece of its overall transport strategy, which included highspeed rail lines to Spain, but even so recognized that the project wasn't finalized and that a debate on the pros and cons of both sites would be worthwhile. Then the government commissioned a technical study to the state-run civil engineering laboratory () comparing both locations one to each other. Following the conclusions of that study, on 10 January 2008 Prime Minister José Sócrates announced the option Alcochete as the most rational choice for a new airport