Because the problem is not yet reflected in national statistics, its scale is hard to judge.

因为在国家统计数字中还没有反映出问题，很难判断受灾的程度。

The Office for National Statistics, which will do the survey, has been conducting an online debate.

从事该调查的国家统计办公室已经在网络上开展讨论。

So it was last week when the Office for National Statistics released its most recent employment figures.

因此，上周英国国家统计局公布了最新的就业数据。

Istat, the national statistics office, estimates that underground economic activity amounts to 16% of GDP.

国家统计局估计这样的经济活动大概占了GDP的16%之多。

In 2008, according to the latest figures that the Office of National Statistics' FES has, we were spending 16%.

2008年，根据FES国家数据办公室的最新数据显示，这个数字是16%。