2010

7.0

2019

6.5

2011

6.6

2015

6.3

2014

6.8

2004

6.7

2013

7.5

2019

10.0

1972

6.6

2012

5.1

1994

6.2

2015

10.0

2017

6.5

1980

5.9

2002

7.1

1947

6.0

1960

3.0

2017

4.9

2023

6.9

2008

6.7