You know, in Germany, in France, in Japan, you had five percent growth rate largely due to reconstruction, and also due to very large demographic growth, the Baby Boom Cohort effect.
德国，法国，日本， 从1950-1980 有5%的增长率 就是由于战后重建。 同样由于人口大量增长 婴儿潮世代效应。