The document reports on Localiza's performance in the first quarter of 2018. It shows that Localiza increased its market share in the car rental market to 52.2% and maintained its market share in the fleet rental market. Localiza's key operating metrics like number of cars sold, rental days, and fleet size all grew compared to the first quarter of 2017. The company experienced strong revenue, income, and cash flow growth. Consolidated revenues grew 36.1% and EBITDA grew 33.8% compared to the first quarter of 2017.