Economic Data At the Central Bank, we have a duty to publish statistics on the monetary and financial system in line with our policy and regulatory responsibilities Home / Economic Data Merchandise Trade Flows (In Millions of US Dollars) Frequency: Monthly. Monetary Survey (In Millions of Ghana Cedis) Frequency: Monthly. Exchange Rates Frequency: Monthly. Real Sector Indicators Frequency: Monthly, Quarterly, and Yearly. Commodity Prices Frequency: Monthly. Financial Soundness Indicators (Banking Sector) Frequency: Monthly. Interest Rates Frequency: Monthly. Government Fiscal Operations (In Million Ghana Cedis) Frequency: Yearly. Balance of Payments (Millions of US Dollars) Frequency: Quarterly, Yearly. Time Series Frequency: Monthly, Quarterly, Half Yearly and Annual data. Quarterly, half-year and annual data are end period positions.