2006

6.3

2001

5.1

1983

5.2

1987

6.9

2002

6.8

2024

0.0

2007

5.5

1997

6.1

2006

6.6

1985

5.8

2005

6.4

2020

7.0

1976

1.5

1986

0.0

2019

6.9

1999

6.5

2004

4.9

1994

4.1

1982

0.0

1982

0.0