1983

8.0

2021

4.8

1953

6.2

1959

7.5

1974

8.0

1997

5.6

2005

6.8

1978

7.7

1990

7.8

2006

5.0

1990

7.9

2018

0.0

1997

0.0

2003

5.3

1991

7.4

2006

5.8

2003

7.3

1975

5.0

1979

0.0

2004

7.6