2018

6.7

2020

9.4

2016

7.4

2012

9.8

2013

6.7

2000

4.9

2008

7.1

2012

6.1

2004

7.3

1953

6.8

2013

6.4

2011

5.1

1995

7.7

1994

6.5

1984

7.5

2024

6.6

2012

7.2

2017

6.5

2018

7.2

2007

6.9