1978

7.4

1953

7.7

2005

6.8

1999

0.0

1995

0.0

1961

7.2

2015

7.8

1947

3.5

1989

7.2

1996

6.8

1940

6.2

1932

7.4

2025

10.0

2005

2.0

1993

5.3

1937

0.0

1956

7.5

1964

6.0

1988

7.4

2006

6.7