21-41  Basic Statistics on Science and Technology Activities of Large and Medium-sized Industrial Enterprises
Item	2002	2003	2004	2005	2006
Number of Enterprises Having R&D Activities              (unit)	7100	6651	6566	6874	7838
Percentage of Enterprises Having R&D Activities to	30.7	29.9	23.7	24.1	24.0
Total Number of Enterprises                                                 (%)
Number of Scientific and Technological Institutions	7192	6841	9083	9352	10464
Personnel Engaged in S&T Activities           (10 000 persons)	136.7	141.1	144.9	167.9	189.2
Scientists and Engineers	81.3	87.3	84.2	103.1	117.6
Full-time Equivalent of R&D Personnel	42.4	47.8	43.8	60.6	69.6
(10 000 man-year)
Scientists and Engineers	30.5	34.6	32.7	47.7	54.2
Personnel Engaged in S&T Activities in S&T Institutions	49.8	53.1	52.8	64.3	75.8
(10 000 persons)
Scientists and Engineers	32.6	35.7	33.8	43.1	50.8
Funding for S&T Activities                         (100 million yuan)	1213.0	1588.6	2090.7	2665.8	3300.8
Government Funds	53.7	51.8	64.8	81.9	105.4
Self-raised  Funds  by Enterprises	1020.3	1339.6	1832.5	2358.6	2892.4
Loans From Finance Institutions	99.9	156.5	155.3	169.4	253.7
Intramural Expenditures on S&T Activities	1164.1	1467.8	2002.0	2543.3	3175.8
(100 million yuan)
Expenditure on New Product Development	509.2	639.0	821.0	1457.2	1862.9
Expenditure on  R&D                                  (100 million yuan)	560.2	720.8	954.4	1250.3	1630.2
Government Funds			35.3	45.4	60.0
Self-raised Funds by Enterprises			904.9	1181.9	1547.5
Percentage of Expenditures on R&D To	0.83	0.75	0.71	0.76	0.76
Sales Revenue                                                                      (%)
Expenditure for Acquisition of Foreign Technology	372.5	405.4	367.9	296.8	320.4
(100 million yuan)
Expenditure for Assimilation of Technology	25.7	27.1	54.0	69.4	81.9
(100 million yuan)
Expenditure for Purchase of Domestic Technology	42.9	54.3	69.9	83.4	87.4
(100 million yuan)
Patent Applications           (item)	21297	31382	42318	55271	69009
Inventive Patent	5770	9395	13908	18292	25685
Owning Inventive Patent          (item)	9388	15409	17988	22971	29176