2016

5.5

2006

6.8

2008

7.0

1970

8.2

1979

8.1

2019

8.5

1994

6.6

1959

7.7

1987

7.8

2006

7.5

2010

7.4

2013

8.1

2019

8.1

2004

8.1

2011

7.2

1928

8.0

2011

7.2

2005

7.8

1962

7.9

1961

7.7