20-41  Basic Statistics on Science and Technology Activities of Large and Medium-sized Industrial Enterprises
Item	2003	2004	2005	2006	2007
Number of Enterprises Having R&D Activities              (unit)	6651	6566	6874	7838	8954
Percentage of Enterprises Having R&D Activities to
Total Number of Enterprises                                                 (%)	29.9	23.7	24.1	24.0	24.7
Number of Scientific and Technological Institutions	6841	9083	9352	10464	11847
Personnel Engaged in S&T Activities           (10 000 persons)	141.1	144.9	167.9	189.2	220.2
Scientists and Engineers	87.3	84.2	103.1	117.6	140.1
Full-time Equivalent of R&D Personnel	47.8	43.8	60.6	69.6	85.8
(10 000 man-year)
Scientists and Engineers	34.6	32.7	47.7	54.2	68.2
Personnel Engaged in S&T Activities in S&T Institutions	53.1	52.8	64.3	75.8	88.3
(10 000 persons)
Scientists and Engineers	35.7	33.8	43.1	50.8	60.8
Funding for S&T Activities                         (100 million yuan)	1588.6	2090.7	2665.8	3300.8	4312.6
Government Funds	51.8	64.8	81.9	105.4	144.3
Self-raised  Funds  by Enterprises	1339.6	1832.5	2358.6	2892.4	3826.1
Loans From Finance Institutions	156.5	155.3	169.4	253.7	267.6
Intramural Expenditures on S&T Activities	1467.8	2002.0	2543.3	3175.8	4123.7
(100 million yuan)
Expenditure on New Product Development	639.0	821.0	1457.2	1862.9	2453.3
Expenditure on  R&D                                  (100 million yuan)	720.8	954.4	1250.3	1630.2	2112.5
Government Funds		35.3	45.4	60.0	85.7
Self-raised Funds by Enterprises		904.9	1181.9	1547.5	1996.9
Percentage of Expenditures on R&D To
Sales Revenue                                                                      (%)	0.75	0.71	0.76	0.77	0.81
Expenditure for Acquisition of Foreign Technology	405.4	367.9	296.8	320.4	452.5
(100 million yuan)
Expenditure for Assimilation of Technology	27.1	54.0	69.4	81.9	106.6
(100 million yuan)
Expenditure for Purchase of Domestic Technology	54.3	69.9	83.4	87.4	129.6
(100 million yuan)
Patent Applications           (item)	31382	42318	55271	69009	95905
Inventive Patent	9395	13908	18292	25685	36074
Owning Inventive Patent          (item)	15409	17988	22971	29176	43652