America's demography is far more favourable, but the growth in its working-age population, at some 0.3% a year over the coming two decades, will be less than a third of the post-war average.

美国的人口结构相对比较有利，但在未来二十年，其劳动年龄人口每年增长约0.3%，不足一战后平均水平的三分之一。

youdao

Americans now save more than 5% of their after-tax income, still well below the post-war average but hugely up from only a year ago.

现在美国人的储蓄率占到税后收入的5%多，仍低于战后水平但相对仅一年前增幅巨大。

youdao

Those still counted as jobless have been so, on average, for a post-war record of 34 weeks.

那些统计为失业者的平均失业达到34周，开创了战后的新记录。

youdao

At 4%, the household savings rate has jumped sharply from its low of near zero, but it is still far below its post-war average of 7%.

ECONOMIST: The world economy

In America overall credit growth will slow to below 1%, down from a post-war annual average of 9%.

ECONOMIST: When fortune frowned | The

It is about 3 percentage points of GDP higher than the post World War II average an element that will lead many Republicans to reject it.

FORBES: High Hopes For Obama Deficit Panel's Tax Reform 2.0