that big leap consisted of very fast growth rate in RMB, some inflation, RMB appreciation, 2 GDP calculation upward adjustments at 16% and 6% if I remember right.

2014 http://www.stats.gov.cn/tjsj/zxfb/201502/t20150226_685799.html '全年国内生产总值 636463亿元'.... '全年人民币平均汇率为1美元兑6.1428元人民币'

1999 http://www.stats.gov.cn/tjsj/tjgb/ndtjgb/qgndtjgb/200203/t20020331_30013.html '1999年国内生产总值为82054亿元'... '年末汇率8.2793元人民币兑1美元'