1999

7.5

1963

7.0

1984

7.3

2008

8.5

2010

8.2

1966

6.6

1964

7.5

1927

8.1

2006

8.0

1994

6.5

1939

7.9

2004

6.7

1988

6.2

1985

8.3

1959

7.8

1975

7.9

1989

7.8

1986

7.6

2019

7.4

1990

7.3