code

year

x1

x2

x3

x4

x5

2

2008

7

0

25.50438

0.00148

9.712024

2

2009

8

0

25.64768

0.00148

9.776563

2

2010

9

0

26.09686

0.00148

10.03671

4

2003

1

0

19.28726

0.000519

5.840642

4

2004

2

0

19.18275

0.000519

5.713733

4

2005

1

0

18.86452

0

5.648974

4

2006

1

1

19.13512

0

5.648974