1986

6.4

1956

6.0

1946

6.6

1970

6.6

2023

6.4

1980

8.0

1992

7.1

2002

5.3

2000

7.2

1919

0.0

2002

7.1

1948

7.9

2006

6.4

1980

7.1

1988

7.7

2007

7.9

1961

7.2

1998

6.9

2005

7.3

2005

6.8