1929

7.5

1978

7.4

1995

5.9

2014

6.0

1998

7.3

2003

6.0

1996

6.8

1928

0.0

1932

7.4

2020

6.5

1942

5.3

1955

6.6

1999

7.6

1922

0.0

1968

7.4

2007

6.7

1961

7.3

2005

6.8

1935

7.3

1940

7.4