2016

6.2

1957

5.7

2009

6.9

2025

10.0

1984

6.5

2004

4.9

1991

7.1

2019

7.0

2014

7.0

2003

6.7

1974

5.2

2006

6.8

1954

7.1

1999

6.6

1996

7.4

2017

0.0

2017

6.1

1990

6.1

2008

6.1

1995

7.3