1995

5.4

1991

7.7

1946

7.5

1992

6.0

1999

8.0

2006

5.0

1942

7.1

2009

6.1

1999

7.6

1962

7.4

1990

6.0

1925

5.5

1986

6.9

2017

0.0

0.0

2011

5.4

2024

0.0

1974

7.2

2008

0.0

1968

6.3