TABLE 5: Layoffs and discharges estimated rate and level changes between April 2015 and May 2015, and test of significance, seasonally adjusted Rates Levels (in thousands) ===== ===================== Estimated Minimum Pass test of Estimated Minimum Pass test of over-the-month significant significance over-the-month significant significance Industry and region change change* change change* Total -0.1 0.1 -131 193 INDUSTRY Total private -0.1 0.2 -118 190 Government -0.1 0.1 -13 22 REGION Northeast 0.0 0.3 -9 80 South -0.2 0.2 -96 103 Midwest -0.2 0.3 -35 85 West 0.0 0.3 10 88 SOURCE: Bureau of Labor Statistics, Job Openings and Labor Turnover Survey, July 7, 2015. *NOTE: Significant over-the-month changes are calculated at a 90 percent confidence level. The median standard error is used in testing the over-the-month change.