<P> The aeronautical industry is relatively young on the island and concentrates mostly on the northwestern corridor composed by Aguadilla and Isabela . These municipalities serve as local headquarters for Honeywell Aerospace, Lufthansa, and Pratt & Whitney . GE Aviation, Lockheed Martin, and Raytheon also have presence on the island although their local operations do not focus on aeronautics but rather focus on business support . </P> <P> Education in aeronautics is provided by the Caribbean Aviation Training Institute and the Interamerican University of Puerto Rico . The University of Puerto Rico, Mayaguez Campus (UPRM), the Polytechnic University of Puerto Rico (PUPR), and the Turabo University graduate most of the engineers on the island . </P> <P> The financial sector is of great prominence, accounting for 5.75% of Puerto Rico's Gross National Product (GNP) in 2010 . Similar to any other state of the union, Puerto Rico's financial sector is also fully integrated into the U.S. financial system . Federal regulations govern the sector, being a constituent part of the jurisdiction of the Federal Reserve Bank of New York, responsible for implementing monetary policy enacted by members of the Federal Reserve Board in Washington, D.C. throughout the United States . </P> <P> The real estate industry constitutes about 14.8% of the GDP, about 1% of all of the employee compensation on the island and, together with finance and insurance (FIRE), about 3.7% of all the employment on the jurisdiction . </P>

What's the gross national product of puerto rico