1946

7.6

1987

6.0

1941

7.7

1974

7.9

1988

7.5

1997

5.3

1988

5.1

2024

0.0

1982

6.2

1973

5.8

1971

6.5

2015

5.0

2005

7.0

1980

7.0

1992

6.4

1967

7.7

2009

7.5

2004

4.4

2006

6.4

2002

6.0