1998

7.1

2018

7.8

1990

7.5

1988

3.0

2004

6.1

1959

7.0

1974

0.0

1959

0.0

2006

8.2

1991

1.0

1983

8.0

1964

5.0

1988

5.0

2007

7.5

1984

4.7

1979

9.5

1978

4.5

2002

0.0

2025

0.0

1997

0.0