5月13日电，美国4月NFIB小型企业信心指数为95.8，预期94.3，前值97.4。

Core Viewpoint - The NFIB Small Business Optimism Index for April in the U.S. stands at 95.8, exceeding expectations of 94.3 but down from the previous value of 97.4 [1] Summary by Category - Economic Indicators - The current index of 95.8 indicates a slight improvement in small business confidence compared to the expected figure [1] - The previous month's index was recorded at 97.4, showing a decline in confidence [1]