2009

5.9

1966

6.2

2008

5.8

2017

6.5

2022

6.5

2022

6.2

2011

5.6

2019

6.6

1980

6.3

1993

6.5

1987

6.0

2021

5.0

2014

6.9

5.3

2007

6.4

1974

6.3

1994

8.9

2024

5.9

2023

5.9

2011

6.6