2004

6.8

2014

5.8

1982

4.6

2012

7.8

1951

5.4

2020

6.9

2009

6.2

1941

6.3

2019

0.0

2019

0.0

2011

5.9

1974

3.6

1968

0.0

2008

0.0

2011

6.0

2000

5.1

2005

6.8

1964

7.4

1988

6.8

2009

6.0