2019

6.9

2003

0.0

2011

7.8

2006

7.2

1967

6.0

2014

6.7

2017

7.1

2013

5.8

1985

7.4

1976

7.1

1973

7.8

2001

6.9

1991

7.5

1896

7.1

2018

9.1

2014

3.9

2019

8.0

2009

6.7

1988

8.4

1997

0.0