TABLE 5: Layoffs and discharges estimated rate and level changes between February 2012 and March 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 0.0 0.1 -45 197 INDUSTRY Total Private -0.1 0.2 -33 194 Government 0.0 0.1 -11 23 REGION Northeast Region -0.1 0.3 -31 85 South Region 0.0 0.2 19 112 Midwest Region -0.2 0.3 -44 87 West Region 0.0 0.3 10 93 SOURCE: Bureau of Labor Statistics, Job Openings and Labor Turnover Survey, May 8, 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.