18-27  Statistics on Production and Management in High-tech Industry(2011)
Item	2008	2009	2010	2011
Production Operation
Number of Enterprises                                                       (unit)	1721	1907	1847	1514
Annual Average Number of Persons Engaged  (10 000 persons)	48.6	52.3	54.5	55.3
Gross Output Value                                       (100 million yuan)	3924.4	4555.7	5175.6	6201.1
Revenue from Principal Business                  (100 million yuan)	3861.8	4548.8	5148.8	6121.4
Profits                                                            (100 million yuan)	226.6	279.1	383.6	463.7
Pre-tax Profits                                                (100 million yuan)	336.3	407.7	554.7	660.9
R&D and related Activities
Number of Enterprises with R&D Activities                      (unit)		354	331	320
Full-time Equivalent of R&D Personnel                     (man year)	13449	17681	20704	29257
Internal Expenditure on R&D                        (100 million yuan)	52.7	60.1	72.0	99.0
Expenditure on New Products Development  (100 million yuan)	56.2	72.2	79.5	109.6
Number of Patent Applications Examined                          (unit)	2058	3371	4129	5611
Number of Invention Patents                                              (unit)	777	1758	1640	2375
Investment in Fixed Assets
Number of Projects Under Construction                            (unit)	683	715	762	980
Number of New Projects                                                    (unit)	365	404	464	631
Number of Projects Completed or Put into Use                  (unit)	311	342	384	626
Investment                                                      (100 million yuan)	365.6	476.8	521.0	695.3
New Added Fixed Assets                               (100 million yuan)	173.4	214.8	260.7	383.9