2009

4.3

2018

0.0

2014

4.2

2021

6.0

2005

6.5

1974

4.0

1995

5.5

2000

6.0

2004

5.6

2006

5.6

2009

5.7

1974

6.8

1939

6.6

1976

5.8

1977

5.8

1979

6.5

1976

6.6

1977

6.9

1974

6.7

1982

0.0