From The World Bank:
The Little Data Book 2014 is the pocket edition of World Development Indicators 2014. It is intended as a quick reference for users of the World Development Indicators database, book, and mobile app. The Little Data Book 2014 contains 55 key development indicators such as population and population growth, GNI, GDP, GDP growth, exports and imports, and gross capital formation, deforestation, water use, energy use and electricity use per capita; and more.
The Complete World Development Indicators Report 2014 was released in April.
Several ways to access data including mobile app.
Access data via World Bank Databank