4.1:52.4:43.5
5.1:54.6:40.3
12.8:49.7:37.5
2003年一二三大产业结构比重
10.0:45.7:44.3
4.9:49.8:45.3
6:52.1:41.9
10.7%
2002年一二三大产业结构比重
12.2%
15.5%
14.8%