1972

4.0

2011

7.2

1988

7.1

1982

5.8

2023

10.0

2014

7.0

1970

5.3

2008

5.8

2017

5.5

2006

7.8

2022

7.0

2003

8.3

2017

6.6

2006

8.0

2005

5.7

1991

4.0

2011

7.2