2008

6.8

2023

7.0

2011

5.2

2013

6.5

2007

10.0

2020

7.0

2009

10.0

2009

8.0

2019

8.2

2016

8.2

1977

3.5

2016

6.9

2018

9.5

1987

2.4

2015

6.8

1974

10.0

1974

10.0

1990

6.3

1987

8.0