1958

7.4

2012

5.5

2003

6.9

2003

8.1

0.0

1977

6.6

2020

5.3

2009

5.0

1979

0.0

1984

6.5

1946

6.9

1975

8.0

2016

6.6

1991

7.4

1950

7.1

1955

7.3

2007

6.0

2020

7.4

1949

6.2

1951

6.4