年份

R (实际值)

R* (适度规模)

2006

10,663.40

5217.47

2007

15,282.49

6732.84

2008

19,460.3

8240.01

2009

23,991.52

10,570.11

2010

28,473.38

14,556.82

2011

31,811.48

19,811.14

2012

33,115.89

21,712.04

2013

38,213.15

24,679.23

2014

38,430.18

32,843.20

2015

33,303.62

28,273.40