2010

7.0

1994

6.2

2011

6.2

1972

6.3

1972

6.6

2011

6.6

2007

4.6

2004

7.3

2004

7.3

2016

4.7

2004

6.6

2007

6.0

1953

4.8

2012

5.8

2009

5.6

2015

6.4

2006

6.1

2019

6.5

2010

7.7

2014

7.1