The United Nations Framework Classification for Fossil Energy and Mineral Reserves and Resources 2009 (UNFC-2009) is a universally applicable scheme for classif

The consumer price index (CPI) measures the rate at which prices of consumer goods and services change over time. It is used as a key indicator of economic perf

The World's Women 2010 uniquely reviews and analyses the current availability of data and assesses progress made in the reporting of national statistics, as opp