2011

8.5

2021

7.9

1960

7.1

2011

8.3

1994

8.4

2015

8.4

1979

7.5

2019

8.2

2012

8.6

1989

8.3

2016

7.7

2010

8.1

1997

8.0

2009

6.1

2010

8.2

2002

8.2

1996

7.7

2016

8.2

2010

8.5

1961

7.0