1972

7.3

2004

6.4

1930

7.2

2017

7.4

2012

7.2

2007

6.0

1971

5.8

2013

6.2

2024

6.4

1930

6.8

1997

7.7

2006

5.8

2006

7.0

2005

7.1

2018

6.4

1969

7.4

2007

5.6

1972

8.7

2015

6.8

2000

6.7