Luxembourg, 06/10/2003 (Agence Europe) - In July 2003, the volume of retail commercial sales remained unchanged in the euro zone and went up 1.1% in EU15 compared to July 2002, according to reports published on Monday by Eurostat, the statistical office of the European Communities. For the first time, Eurostat is also publishing some data on acceding countries. The Baltic states have experienced the greatest increase (16.2% in a year in Latvia, 14.1% in Lithuania), whereas Slovakia has...