2004

6.3

2007

4.0

2017

6.2

2007

8.0

2021

7.0

2008

0.0

2007

5.6

1999

7.6

1977

5.0

2019

6.0

1989

6.1

1983

3.7

1983

7.6

2017

9.0

2005

5.9

2006

6.2

2004

5.5

2000

3.8

2006

5.3

2008

8.0