2011

8.8

2021

6.9

2023

0.0

1988

7.3

2006

6.7

1987

6.6

1975

10.0

1996

6.1

1938

0.0

1930

0.0

1998

6.0

1930

6.0

1929

6.5

1984

2.0

1967

0.0

2007

6.3

1961

7.2

2005

6.8

1996

6.7

2004

7.3