按周计算的移动平均值是多少？
申请失业补贴人数的四周移动平均值(相对稳定的失业率评判标准)，从上周的490,750人增加到506,500人，是1983年12月以来的最高值。
The four-week moving average of new jobless claims, a less volatile unemployment measure, rose to 506, 500 from 490, 750 the week before, the highest since 1983.
假日会给该数据的季节性因素调整加大了难度。许多经济学家转而关注四周移动平均值数据，它抹去了每周的波动因素。
Holidays make it tricky to seasonally adjust claims. Many economists instead focus on the four-week moving average, which irons out weekly fluctuations.
移动平均线的计算可以使用分钟、小时、周、月、季度甚至是年。
Moving averages can also be calculated using minutes, hours, weeks, months, quarters, years etc.
同时，据关注度更高的四周平均数据，即揭示每周移动平均值波动情况的数据显示，首次申请失业救济人数四周移动平均值上涨至370，500人。
The more closely watched four-weak average meanwhile, which moves out week-to-week fluctuations, ticked up to 370,500.
同时，据关注度更高的四周平均数据，即揭示每周移动平均值波动情况的数据显示，首次申请失业救济人数四周移动平均值上涨至370，500人。
The more closely watched four-weak average meanwhile, which moves out week-to-week fluctuations, ticked up to 370,500.
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