1986

6.6

2022

0.0

2007

6.0

1989

5.7

2003

6.2

1989

5.3

2006

5.7

2004

6.2

2001

6.5

2006

7.6

1993

6.7

2001

5.1

2005

4.9

2008

5.7

2006

6.5

2022

0.0

1984

5.5

1927

8.1

1992

7.4

1994

6.2