This short guide shows information for the EU, the euro area, the EU Member States and three EFTA countries. The euro area (EA-19) is composed of: Belgium, Germany, Estonia, Ireland, Greece, Spain, France, Italy, Cyprus, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Austria, Portugal, Slovenia, Slovakia and Finland. The EU-28 includes the EA-19 countries and also: Bulgaria, the Czech Republic, Denmark, Croatia, Hungary, Poland, Romania, Sweden and the United Kingdom. The EFTA countries are: Iceland, Lichtenstein, Norway and Switzerland. In an effort to give readers a better overview of the data available in the Eurostat database, each edition of Basic figures on the EU will introduce a set of three alternating indicators. In this edition they are ‘Part-time employment, ‘Retail sale of food, beverages and tobacco’ and ‘Environmental tax revenues’. For the EU, the information presented in this short guide is generally based on data for the EU-28 and EA-19 aggregates. However, the data for inflation is based on moving aggregates that reflect the membership of the EU and euro area over time (coded EU and EA in the graphs). Quarterly growth rates are expressed in relation to the previous quarter. Quarterly data are generally adjusted by working days and/or seasonally adjusted data, although data for the government debt as well as annual rates of change for inflation are based on non-seasonally adjusted data.