2005

6.5

2009

6.6

1911

9.5

1965

7.2

2017

7.4

2019

7.7

1999

7.0

2025

6.2

1998

7.7

1993

6.4

1940

7.1

2018

7.2

1993

4.9

1955

7.8

1990

6.3

1992

7.8

2012

7.8

2011

7.1

2017

7.6