1954

8.5

1988

0.0

1991

0.0

1957

7.9

1965

8.1

2021

7.7

1953

8.0

2023

7.0

1963

6.9

2008

6.8

1966

7.7

1999

6.6

1939

7.2

2003

7.6

1973

6.3

1974

5.9

1989

0.0

2011

8.0

2017

8.0

1972

7.4