2024

5.6

2014

5.9

2013

4.0

2008

7.8

2012

9.7

1974

6.3

2016

7.0

1955

6.2

2021

6.2

2004

7.5

2012

0.0

2023

7.8

2020

5.2

1973

6.4

1993

6.2

5.0

2013

7.5

6.4

1981

5.1