15-3  continued 3
Category	Floor Space of Buildings under Construction (sq.m)	Floor Space of Buildings Completed (sq.m)		Staff Employed (person)
			#Residential
by Sector
Building and Civil Engineering	638250010	233519641	164243854	2699255
Construction
Building	624877454	229269993	161942443	2253967
Civil Engineering	13372556	4249648	2301411	445288
Construction Installation	6836516	3482070	1782055	122391
Construction Decoration	155661	97894	91694	86224
Others	656653	273302	110221	30164
Preparation	243786	138040	70334	8677
Service	61848	49917	4737	6144
Others	351019	85345	35150	15343
by Ownership
Central	36544961	6104494	2718701	229410
Local	609353879	231268413	163509123	2708624
Provincial	22456481	7307409	5048627	98897
Region	115770656	28345327	18611190	401310
County	471126742	195615677	139849306	2208417
by Qualification Criteria
Construction Contract	632582687	229555491	164200713	2689089
Special Grade	82163462	20792070	13014691	290099
First Grade	280207282	83125632	54043116	991607
Second Grade	170434653	73447190	56495185	851258
Third Grade and below	99777290	52190599	40647721	556125
Professional Contract	13316153	7817416	2027111	248945
First Grade	3708596	2422826	199628	66971
Second Grade	5343593	3018872	815567	81786
Third Grade and below	4263964	2375718	1011916	100188
by Business Status
Open	641043705	236184276	165427673	2901274
Close	1139493	359858	298166	3961
Prepared to Start
Closed in Current Year	3620865	822119	495331	32136
Bankruptcy
Others	94777	6654	6654	663
by Share Holding
State-controlled	76087392	15555486	8581343	429724
Collective-controlled	79227655	35483578	26500042	356950
Private-controlled	418404414	161893658	113836791	1847753
Controlled by Investors from	202464	115995	83995	2856
Hong Kong,Macao and Taiwan
Foreign-controlled	179448			1134