TABLE 5: Layoffs and discharges estimated rate and level changes between January 2012 and February 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 -11 197 INDUSTRY Total private 0.0 0.2 -31 194 Government 0.1 0.1 20 23 REGION Northeast 0.1 0.3 30 85 South 0.0 0.2 -8 112 Midwest 0.0 0.3 -13 87 West 0.0 0.3 -19 93 SOURCE: Bureau of Labor Statistics, Job Openings and Labor Turnover Survey, April 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.