Statistics being generated by this collection covers topics on prices, including Purchasing Power Parities (PPPs) and international comparisons of GDP, Consumer Price Indices (CPI), inflation, Producer Price Indices (PPI), price indexes for specific products and services (e.g. Information and Communication Technology products). Excluded are surveys on interest rates and wages.

Source: UNECE. Classification of Statistical Activities. CSA Rev. 1 - October 2009