2000

6.5

1954

6.1

1980

6.6

2019

8.1

1980

7.7

1932

6.0

2000

6.2

1983

7.2

1964

6.2

1975

2.7

1998

6.5

1970

7.3

2000

5.4

2003

6.4

1993

7.0

1991

7.0

1935

7.3

1942

7.1

2007

5.1

2005

7.2