Thank you, Kathryn, and good morning, everybody. Thank you for joining us today on our conference call to discuss our first quarter 2016 results. Allow me to remind you that certain statements made during the course of our discussion today may constitute forward-looking statements, which are based on current management expectations and beliefs and are subject to a number of risks and uncertainties that could cause actual results to differ materially, including factors that may be beyond our company’s control. For an explanation of these risks, please refer to our filings with the Securities and Exchange Commission and the Mexican Stock Exchange. Moving on the results, we had a strong start to the year delivering solid top line and profitability growth. We are also on track with our expansion plans both at our Mexican airports as well as San Juan, Puerto Rico International airport. Beginning with San Juan, Puerto Rico International airport, passenger traffic at the airport was soft 2.5% year-on-year reaching 2.3 million in the quarter. This is about the 1% year-on-year increase reported in the first quarter 2015, despite the challenging economic conditions in Puerto Rico. Consolidated results for the quarter benefited from MXN49.85 million was equity gain from ASUR’s equity participation in Aerostar and stockholders' equity was impacted by MXN3.45 million loss from the translation of dollar against the peso. This quarter, as expected, we completed the remodeling of Terminal C at San Juan International Puerto Rico airport which now offers revamped commercial offerings and more efficient layout for traffic flow. Moving onto our Mexican operations, as anticipated both domestic and international passenger traffic flow continued to accelerate this quarter as we faced most difficult comparables period given the strong growth achieved in 2016. Total traffic was up 8.9% and reached a record high of 7 million passengers. Not that the traffic benefited from the Holy Week taking place a week earlier this year compared to 2015. Domestic traffic growth 13% year-on-year to 2.7 passengers, a record for the first quarter. The majority of ASUR's airport contributed to this growth driven by more affordable rates resulting from lower oil prices and as well as greater airline capacity and connectivity throughout the country. [indiscernible] and Villahermosa however are affected by the difficult conditions facing the oil industry. Despite the strong growth in domestic traffic, we remained cautious going forward. International traffic increased 6.5% year-on-year, a record high of 4.5 million passengers. At the depreciation of the Mexican peso to the U.S. dollar continues to support positive traffic dynamics, although at a slower growth rates than in 2015. Passenger traffic between Mexico, Canada and the United States represented 87.6% of the total compared with the 87.5% a year ago. Moving on to the income statement, total revenues excluding construction services rose 20.6% year-on-year. Commercial revenues per passenger remained strong, up 20.3% year-on-year, again reaching a record high of MXN99. The expansion of Terminal 3 implemented last December, which allow for lower congestion in Terminal 2 was one of the key drivers of the increased commercial revenue per passenger. This performance was also supported by a solid passenger traffic growth and ongoing airports of our concessionaires to increase commercial revenues. Moving it down to P&L, operating costs and expenses excluding construction costs rose 2.5% year-on-year, principally reflecting higher costs of services resulting from the opening of Terminal 3 expansion. EBITDA rose 23.7% year-on-year to MXN.1.5 billion as we continued leveraging our highly fixed cost base. Excluding the impact from construction revenue, adjusted EBITDA margin increased 257 basis points to 73.2% from 71.3% in first quarter 2015. Results for the quarter also reflect an MXN18.58 million foreign exchange loss almost the same amounted reported the first quarter of 2015 when the peso appreciated. Moving on to capital expenditures, we remain on track within our plans, invested MXN157 million this quarter, mainly on the construction of Terminal 4. As usual, we maintained a strong balance sheet closely with quarterly cash and cash equivalents of MXN.2.9 million and bank debt of MXN.3.7 billion. Before opening the floor for questions, let me address today we are holding our Annual Shareholding Meeting and we expect to publish the result a bit later today. Now Kathryn, let me open the floor for questions. Go ahead.