TABLE 5: Layoffs and discharges estimated rate and level changes between April 2012 and May 2012, 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 0.1 142 197 INDUSTRY Total Private 0.1 0.2 105 194 Government 0.2 0.1 YES 38 23 YES REGION Northeast Region 0.1 0.3 20 85 South Region 0.1 0.2 48 112 Midwest Region 0.2 0.3 53 87 West Region 0.1 0.3 22 93 SOURCE: Bureau of Labor Statistics, Job Openings and Labor Turnover Survey, July 10, 2012. *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.