2003

5.6

2005

7.8

2019

7.0

2008

5.7

2004

6.8

1994

5.3

2000

1.0

2018

8.0

2015

10.0

2019

5.5

1991

6.0

2002

5.0

2003

0.0

2000

6.6

2019

8.5