2009

5.6

1931

5.5

1997

6.0

1931

7.0

2014

8.5

2020

5.5

2012

8.9

1955

7.1

2017

7.0

2010

7.9

2027

0.0

2022

8.0

2023

5.9

1988

6.7

1927

6.0

1975

4.5

2021

6.2

1967

6.5