The System of National Accounts (SNA) is an accounting framework for measuring the economic activities of production, consumption and accumulation of wealth in an economy during a period of time. The SNA provides a comprehensive conceptual and accounting framework for analyzing and evaluating the performance of an economy. It also provides a structure for addressing emerging concerns related to the determinants of economic growth and their links to different sectors of the economy. This supplement gives time-series data on the `stock-position' of various natural resources across the States of India.