4-12  主要年份房地产开发投资完成情况
completion of real estate investment
项     目	item	2000	2004	2005	2006
企业个数(个)	number of enterprises	1922	2433	2596	2755
完成投资额(万元)	investment of completed	2073691	4777941	5403902	7873624
新增固定资产(万元)	newly increase investment in	1576166	2211868	2489658	2503212
	fixed assets
本年资金来源(万元)	source of funds this year	3465967	8304963	9821190	14655934
上年末结余资金	funds of last year-end	697401	1530552	1781911	2046591
国内贷款	domestic loans	447781	1001313	1568495	2923583
利用外资	foreign investment	249419	155106	148117	144698
自筹资金	fundraising	542103	1963369	2171544	3118725
其他资金来源	others	1529263	3654623	4151123	6422337
＃定金及预收款	booked and prepayed money	1167779	3180317	3179998	3773388
施工面积(万平方米)	floor space under construction	3422.88	5795.69	6107.75	6992.74
＃新开工面积	newly started	1102.96	1911.63	2196.57	2497.01
＃住宅	residential buildings	2388.39	4566.92	4806.27	5393.09
本年竣工面积(万平方米)	floor space completed this year	1009.36	1523.91	1576.16	1408.32
＃住宅	residential buildings	771.81	1260.55	1304.85	1128.59
土地开发投资额(万元)	investment of land development	202448	212003	296706	334212
土地购置费(万元)	purchase of land	343168	1034001	1348658	3059378
完成土地开发面积(万平方米)	land space under development	585.74	632.36	726.14	710.65
土地购置面积(万平方米)	purchased land space	901.07	1619.14	1822.55	1693.29
商品房屋销售额(万元)	sales of commercial houses	1689647	3544719	6050925	8074571
＃住宅(万元)	residential buildings	1193865	2812572	4819032	6373387