弟弟的问题很简单， 我就是答不上来。
我真的从没看数字这么深入。
China 2009 official GDP was 33.5 Trillion Yuan.
China 2010 official GDP was 39.8 Trillion Yuan.
China GDP growth: (39.8 - 33.5) / 33.5 = 18.8%
but chinese official claimed gdp growth was 10.3% why?======== 道长的贴子 =========
2010中国统计公报出炉 国内生产总值近40万亿
http://bbs.wforum.com/stocks/bbsviewer.php?trd_id=108726 综合看，中国经济去年平稳快速增长。全年GDP比上年增加10.3%，CPI比上年上涨3.3%。
======== 新华网 2009年
GDP =======http://news.xinhuanet.com/english2010/business/2010-01/21/c_13145167.htm
China's GDP expands 8.7% in 2009
BEIJING, Jan. 21 (Xinhua) -- China's economy expanded 8.7 percent in 2009 from a year earlier, exceeding the government's annual growth target of 8 percent, according to the official data.
Gross domestic product (GDP) reached 33.54 trillion yuan (4.91 trillion U.S. dollars) in 2009,
