2006

6.8

2012

7.2

1982

8.1

2019

8.1

1938

7.1

2017

8.1

2013

6.2

1995

6.3

1995

8.4

2014

7.4

1986

7.1

1985

8.3

2014

7.4

1993

7.2

1995

8.0

1940

7.4

2015

7.8

2016

7.3

2015

7.6

1951

7.2