2006

6.0

1965

6.0

2018

5.1

1996

5.5

2001

6.2

1996

5.6

1997

7.0

1999

4.3

1979

5.3

2005

6.2

2004

5.3

2008

4.7

1995

6.1

1994

6.8

1978

6.1

2008

5.8

1979

3.5

2010

6.4

2010

3.8

1981

5.2