1974

6.8

1986

1.0

2001

6.6

1985

6.1

1997

5.7

2024

6.5

1982

5.9

2016

0.0

2014

6.7

2005

5.6

1999

6.0

2008

5.6

2016

0.0

1999

6.8

1962

7.3

1992

7.1

2024

7.0

2008

5.1

2005

3.7

1970

3.0