在向我们对比展示一组数据的同时,Evans先生指出,2007年石油税在俄州总税收中占比10%,而在当前财务年度中仅占4%左右。
Flipping through a sheaf of data, Mr Evans points out that in 2007 the tax on petroleum made up 10% of the state’s total tax collection; for the current fiscal year it will be around 4%.
萨姆纳先生的数据表明,似乎早就应该这样做了。
不幸的是,Eisenberg先生收集的数据不能用于验证这些假设。
Unfortunately, the way Mr Eisenberg collected the data does not allow these hypotheses to be tested.
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