1981

5.0

2011

7.6

1974

8.0

1993

8.0

1983

0.0

2002

6.6

1998

7.6

1957

6.4

1959

7.5

2019

8.0

2023

6.8

2020

6.6

1974

7.9

2017

0.0

1980

7.5

1955

6.6

2002

7.7

2000

5.8

1984

7.6

1970

6.6