4-5  按各类分组的固定资产投资额及房屋建筑面积
total investment in fixed assets and floor space
of building by type of construction and uses
项     目	item	2000	2004	2005	2006
一、全社会固定资产投资(亿元)	total investment in fixed assets	1082.47	1899.10	2344.73	3115.08
	(100 million yuan)
按隶属关系分	by ownership
中央	central	63.50	76.13	99.80	203.16
地方	local	1018.97	1822.97	2244.93	2911.92
＃省	province	158.60	228.31	293.63	360.83
按构成分	by use of funds
建筑安装工程	construction and installation	668.74	1137.13	1322.85	1705.45
设备工具器具购置	purchase of equipment and instruments	288.75	443.35	542.42	610.26
其他费用	others	124.98	318.62	479.47	799.36
按工程用途分	by use of project
第一产业	primary industry	19.41	44.38	60.69	58.31
第二产业	secondary industry	481.26	689.37	928.73	1153.04
第三产业	tertiary industry	581.80	1165.35	1355.32	1903.73
二、资金来源(亿元)	source of funds
本年资金来源合计	total source of funds this year	904.57	2380.17	2946.95	3896.41
＃上年末结余资金	funds of last year-end	81.22	240.26	303.45	338.55
国家预算内资金	state budgetary appropriation	17.98	84.62	165.29	175.07
国内贷款	domestic loans	95.06	406.01	531.26	764.60
债券	bonds	0.25	3.71	0.69	9.56
利用外商投资	foreign investment	105.49	135.91	132.95	146.59
自筹资金	fundraising	438.59	1048.19	1309.41	1669.64
三、房屋建筑面积  (万平方米)	floor space of buildings
	(10000 sq.m)
施工面积	floor space under consenction	10118.93	13238.46	17377.27	18044.89
＃住宅	residential buildings	6191.93	8163.17	8832.24	10461.70
竣工面积	floor space completed	4806.13	6010.09	7140.36	5837.88
＃住宅	residential buildings	3432.91	3919.39	4005.03	3987.83