2018

6.8

1993

7.3

1998

6.6

1992

7.4

1996

6.2

1995

6.1

1938

4.0

1999

6.1

1998

6.5

2001

7.3

0.0

2003

7.6

1955

7.3

1956

7.1

1957

7.2

1959

7.9

2009

6.9

2008

7.3

1959

0.0

1998

3.4