2021

6.0

2009

5.5

2014

6.6

2021

1.0

1931

7.3

2005

6.1

2012

2.0

2010

6.4

2011

6.7

2022

4.0

1972

7.4

2008

7.2

2004

5.9

2005

6.1

2023

8.5

2018

4.8

2019

3.8

2005

7.1

2002

6.3

1997

6.7