1937

7.9

1965

7.5

1940

8.3

1962

8.0

1957

8.3

2016

6.5

2017

7.8

1984

6.0

1994

7.4

1963

6.5

1925

7.6

2014

5.5

1971

4.5

1914

5.0

2017

6.1

1936

5.0

2004

7.3

2018

7.8

1931

5.0

2017

6.3