13-15  引进技术主要指标（1979-2003年）
basic statistics of technology introducted , 1979-2003
年  份	审批合同数	合同用汇	年  份	审批合同数	合同用汇
	(个)	(万美元)		(个)	(万美元)
year	number of projects through signed contracts or agreements	contracted value (usd 10000)	year	number of projects through signed contracts or agreements	contracted value (usd 10000)
1979	1		1992	65	5825
1980	10	2810	1993	64	12036
1981	30	984	1994	20	2493
1982	54	2275	1995	28	2594
1983	107	6346	1996	32	3332
1984	232	10270	1997	14	3401
1985	305	11600	1998	29	5545
1986	159	5953	1999	57	5362
1987	147	8209	2000		2919
1988	112	6684	2001		2335
1989	50	2803	2002		3041
1990	56	2982	2003		3295
1991	47	3325