1993

1994

1995

1996

1997

1998

1999

科技活动人员
Personnel engaged in S&T activities

2452.1

2575.9

2624.7

2903.2

2885.7

2814.5

2905.6

1372.0

1538.8

1553.9

1687.8

1665.6

1490.1

1594.6

科技活动人员中科工比重（%）
Share of S/E in S&T personnel

56.0

59.7

59.2

58.1

57.7

52.9

54.9