2025

6.7

1997

2.0

2004

6.5

1984

4.3

1985

6.2

1967

6.5

1968

6.2

1981

4.5

1977

0.0

1954

6.8

2014

5.8

1992

8.0

2015

3.2

2006

6.7

2012

5.2

1981

0.0

1964

6.3

2007

5.0

1968

7.6

1976

6.8