2010

6.8

2010

6.5

1994

3.4

1981

1.0

1995

6.7

2023

6.1

1965

6.9

1992

6.4

1997

6.2

2005

5.6

1995

5.4

1992

5.4

1981

7.4

2000

6.0

1984

6.8

1995

7.9

1985

6.2

2008

5.7

2006

6.5

1998

6.4