据《电梯世界》杂志报道，如今，美国电梯总数——最后统计数量达90万台。电梯变得越来越重要。
Today, America's total number of elevators—900，000 at last count, according to Elevator World magazine are a force that's becoming more important than ever.
文档统计数据：已建索引文档的总数、以及索引的各个域。
DocumentStats: Total number of documents indexed, as well as fields in the index.
统计表明，人口增长总数的35%来自这9个无税的州，而在10年前，这个九个州的总人口才是全国人口的19%。
Altogether, 35 percent of the nation's total population growth occurred in these nine non-taxing states, which accounted for just 19 percent of total population at the beginning of the decade.
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