1996

6.6

1996

8.0

2002

7.2

1966

7.3

2012

5.3

2007

0.0

2003

5.8

2004

5.6

1998

6.8

1989

0.0

1999

5.4

1997

6.8

2023

8.1

1997

7.4

1994

5.0

2010

3.9

1998

6.6

2005

6.0

1993

6.2

2001

7.0