2017

5.9

2003

4.5

1952

3.0

1984

4.8

1954

7.2

1936

4.7

1952

6.3

2004

5.0

1985

6.1

2014

5.3

1982

6.5

1995

7.0

1965

6.8

1967

6.2

2008

7.1

2004

7.5

2002

6.3

1996

6.4

1937

6.0

1968

7.2