2020

3.7

2020

5.2

1941

6.9

1988

5.3

2002

6.9

2001

5.9

1999

5.2

1995

7.0

2006

7.1

2000

6.7

1983

7.2

1999

5.4

2006

5.6

2005

6.7

2014

5.1

2012

4.6

2002

0.0

1998

6.1

2005

3.8

2000

6.8