In Sierra Leone, the Quarterly Survey of Business Opinion published by Statistics Sierra Leone measures the expectations of the manufacturing sector. The indicators are designed so that the values fluctuate between 0 and 100. As optimism grows, the indicator would increase (with a similar decline as business leaders become more pessimistic). The value of 50 is considered the threshold between pessimism and optimism. This page provides - Sierra Leone Business Confidence - actual values, historical data, forecast, chart, statistics, economic calendar and news. Sierra Leone Business Confidence - actual data, historical chart and calendar of releases - was last updated on April of 2018.