Its excellent work proportion rate has always been kept above 95%, with contract performance rate reaching 100%.

其设计成果优良品率始终保持在95%以上，合同履约率达100%。

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For them the key decisions are: when do they want to retire, how much do they want to save, and what minimum proportion of their final salary, or "replacement rate", do they wish to target?

对于他们，关键的决定是：何时打算退休，希望储蓄多少，最终收入的最低比例，或者说替代率是多少，以及他们希望的目标是什么。

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So beyond trimming nonessential USES like lawn maintenance, car washing, and swimming pools, consumers really can't reduce water consumption in proportion to rate increases.

因此除了削减用于草坪维护，洗车和游泳池这样的不必要的用水，消费者实在不能再减少哪些部分的用水，即使水价上涨。

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unemployment rate for March. The proportion of jobless Americans has risen steadily since the United States sank into a recession more than a year ago.

VOA: standard.2009.04.02

Most Britons, for instance, still have variable-rate mortgages, although the proportion with fixed-rate home loans is rising (thanks, in part, to lower inflation).

ECONOMIST: The single currency

Alltel also reported a record gain of 230, 000 new subscribers in the last quarter, and a record low churn rate, which measures the proportion of customers leaving the company each month, of 1.8%.

FORBES: Alltel To Go Private For Pricey $27.5B

Such populist fears have found an audience in the Polish countryside, where incomes have fallen sharply in recent years, and which accounts for a large proportion of Poland's record unemployment rate of almost 20%.

BBC: Poland fights land invasion