The Supply and Use Tables and Input-Output Tables for 2015 provide a detailed picture of the transactions of goods and services by industries and consumers across the Irish economy in a single year. They highlight the inter-industry flows that lie behind the National Accounts main aggregates. These tables also serve as an integrated framework for all production statistics and are used as a statistical tool to compile and reconcile independent estimates of National Accounts aggregates. The Supply and Use framework shows the components of gross value added (GVA) by industry. The GVA in the Use table measures the contribution to GDP made by each particular industry branch.