2021

6.5

1970

7.1

1950

7.3

1999

5.3

1972

6.5

2017

6.8

1950

6.3

1993

7.6

1976

7.1

1979

5.0

1950

5.0

1957

7.0

1960

2.0

1971

6.3

1959

7.8

1946

7.4

1953

7.4

1973

7.3

1994

6.8

1967

6.4