benchmark revision

基本解释

The Labour Department published the results of its annual benchmark revision of previous employment data.
劳工部公布了与前一年就业数据的年度对比结果。

In 2012, private businesses added two million payroll jobs, taking account of the preliminary benchmark revision.
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In the past decade, the absolute difference between the preliminary and final benchmark revision has averaged 37, 000 jobs.
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Over the last 12 months, the economy has added a total of 2.1 million jobs, as compared to 1.9 million over the preceding 12 months (apportioning the preliminary benchmark revision).
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