In the first five months of this year, 18,516 cars were sold, or 17.5% more than in the same period of 2010.
The most sold car make in May was the Volkswagen, with 477 cars sold and a market share of 12.3%. The German car brand was also the top seller in the first five months of the year, with 2,040 cars sold and a market share of 11%.
It was followed by another German car brand, Opel, with 413 cars sold, and the French Renault with 370 vehicles sold.
By model, the top seller was the Opel Corsa (174), followed by the VW Polo (168), the Opel Astra (162) and the VW Passat (144).