2009

8.5

2011

7.3

1964

7.4

2014

8.5

1972

10.0

2014

6.6

2017

4.8

2015

8.2

1967

6.5

2006

5.9

10.0

1971

7.1

2009

6.5

2013

8.1

1989

3.6

2008

5.2

2024

7.3

1989

7.1

1954

6.9

2012

5.6