That, naturally, has encouraged them to use lots of expensive ones, which now account for almost a quarter of the total cost of treatment.

自然而然，这些情况就迫使他们去使用一些昂贵的药物。其中这些药物花费的比率几乎已经占到全部花费的四分之一。

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Mr Ryan of UBS, reckons this "carry trade" may account for as much as 40% of the profits posted by some smaller Spanish Banks and 20% at bigger ones.

瑞士银行的瑞安先生估计这种“套利交易”可能占了一些西班牙小型银行利润的40%，大银行的20%。

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In Germany, the proportion of hospitals run for profit (32%) overtook the number of publicly run ones (31%) two years ago (charitable and voluntary organisations account for the rest).

在德国，两年前私人医院的比例(32%)超过了公共医院的比例(31%)(其余的比例是慈善和志愿组织)。

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And even with more well-regarded SNP tests, like the ones that examine the BRCA 1 and 2 markers for breast cancer which only account for between 5 and 27 percent (estimates vary) of all breast cancers identifying risk factors does not always lead to easy treatment options.

FORBES: What Is 23andMe Really Selling: The Moral Quandary At The Center Of The Personalized Genomics Revolution