1986

6.2

1933

6.2

2006

6.8

2017

6.6

2019

5.7

2015

6.1

1949

6.2

2001

4.9

1953

5.6

2020

6.1

2012

8.2

1987

5.3

2024

7.0

2022

6.7

1980

5.9

1976

6.2

2008

7.8

2013

6.6

2007

4.7

2020

5.7