2001

7.4

2014

6.7

1955

7.2

2021

5.6

1994

8.7

2015

6.3

2001

7.9

2008

7.6

2013

8.0

2008

8.5

1972

8.7

2018

8.0

1985

7.7

2016

7.3

2019

8.1

1938

7.1

2007

6.4

1993

8.0

2013

7.9

1984

7.7