Genentech's voluntary turnover rate last year was just 4%—a small fraction of the 25.8% average turnover rate over the same period in the U. S. , according to the Bureau of Labor Statistics.
S. Department of Labor, the unemployment rate for those who earn an Associates degree is just 3.8% - well below the national average of 4.6%.
据美国劳工部统计，读完大专学历的美国公民的失业率仅有3.8%，远低于4.6%的全美平均值。
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One of the major reasons attributed to the rapid growth of China's export in recent years has been the lower than average wage rate of its labor forces.