2006

6.6

2020

6.9

1958

8.0

1949

7.5

1982

7.6

2017

6.9

1944

6.3

1979

7.1

1971

6.8

1956

6.6

1968

7.6

1990

6.1

1972

7.4

2019

7.8

1991

6.8

1971

7.8

2019

5.4

1994

6.2

2003

7.9

1976

7.2