为了限制劳动力成本的上升，工资被抑制，在过去20年中每年只增加5 % ， 尽管生产率增长年率高达8.5 % 。
In order to cap the rise in labor costs, wages were suppressed, growing by only 5% annually over the last 20 years, even as productivity grew at an annual rate of 8.5%.