TABLE 5: Layoffs and discharges estimated rate and level changes between February 2013 and March 2013, 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 0.1 121 194 INDUSTRY Total private 0.1 0.2 124 192 Government 0.0 0.1 -2 22 REGION Northeast 0.2 0.3 57 84 South 0.1 0.2 28 109 Midwest 0.0 0.3 -5 87 West 0.1 0.3 42 92 SOURCE: Bureau of Labor Statistics, Job Openings and Labor Turnover Survey, May 7, 2013. *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.