TABLE 7: Job openings estimated rate and level changes between February 2011 and February 2012, and test of significance, not seasonally adjusted Rates Levels (in thousands) ===== ===================== Estimated Minimum Pass test of Estimated Minimum Pass test of over-the-year significant significance over-the-year significant significance Industry and region change change* change change* Total 0.3 0.2 YES 433 228 YES INDUSTRY Total private 0.2 0.2 384 223 YES Natural resources and mining -0.2 0.9 1 6 Construction 0.6 0.6 31 39 Manufacturing 0.3 0.2 YES 36 35 YES Durable goods 0.3 0.3 27 27 Nondurable goods 0.2 0.4 9 20 Trade transportation and utilities 0.3 0.3 91 91 Wholesale trade -0.5 0.7 -25 39 Retail trade 0.7 0.4 YES 107 71 YES Transportation warehousing and uti 0.1 0.6 9 28 Information 0.3 0.9 7 29 Financial activities -0.3 0.7 -29 54 Finance and insurance -0.7 0.7 -43 45 Real estate and rental and leasing 0.7 1.1 14 24 Professional and business services 0.4 0.6 84 112 Education and health services 0.4 0.3 YES 108 65 YES Private education services -0.4 0.5 -10 15 Health care and social assistance 0.6 0.4 YES 118 63 YES Leisure and hospitality 0.3 0.5 39 68 Arts entertainment and recreation 0.2 1.0 4 20 Accomodation and food services 0.3 0.5 35 64 Other services 0.2 1.1 15 64 Government 0.2 0.2 50 39 YES Federal Government -0.1 0.4 -6 12 State and local 0.3 0.2 YES 55 36 YES REGION Northeast 0.2 0.3 68 91 South 0.5 0.3 YES 295 143 YES Midwest 0.3 0.2 YES 126 79 YES West -0.3 0.4 -55 111 SOURCE: Bureau of Labor Statistics, Job Openings and Labor Turnover Survey, April 10, 2012. *NOTE: Significant over-the-year changes are calculated at a 90 percent confidence level. The median standard error is used in testing the over-the-year change.