2005

4.2

2005

7.1

1987

6.2

1998

6.3

2022

6.5

2008

2.0

2007

5.7

1984

6.3

2001

6.1

1980

5.5

1995

6.2

1973

0.0

1993

6.0

2001

6.8

1994

6.4

1987

6.4

2004

5.5

1995

6.7

2023

5.7

2006

6.2