2012

7.0

2014

6.1

2012

6.3

2004

7.2

1966

7.6

2006

8.2

1959

6.2

2012

6.2

1987

7.5

2018

7.4

2017

7.2

2010

6.3

1960

7.4

2003

4.6

2002

8.3

1999

7.1

2010

7.8

2012

7.2

2022

10.0