After its two-year low in April, the GKI economic sentiment index rose slightly in May. Alt-hough expectations reflect strong optimism, they are now the lowest in the past two years (excluding April). Both the improvement in business expectations and the deterioration of consumer ones in May are modest; however, they exceed the statistical margin of error.
You can download the report from here.
You can download the survey data in Excel 2007 format from here.