2014

4.9

1994

5.1

1997

5.5

1953

7.6

1956

7.0

1983

6.9

2002

5.8

1977

7.0

0.0

2001

5.9

1987

3.4

2016

8.0

1988

0.0

2020

5.3

1985

6.1

1994

7.4

2008

6.4

1995

6.5

2008

5.6

2008

6.4