The Quarterly Business Climate Survey of IEER is based on the answers of 400 CEO respondents, now surveyed about their business situation and expectations. The Quarterly Business Climate Index and the Quarterly Uncertainty Index were calculated from the full sample of 300 small and medium-sized enterprises (20-249 employees) and 100 large enterprises (250+ employees). For small and medium-sized enterprises, the SME Outlook Business Climate Index and the SME Outlook Uncertainty Index were calculated.