2006

7.4

2008

8.5

1935

7.5

1995

5.4

1997

4.4

1978

0.0

2014

7.0

1989

7.2

2005

7.7

2004

4.6

1999

4.5

1992

6.9

2002

7.3

2004

7.3

2007

6.4

2005

7.1

2023

8.0

2009

0.0

2018

6.3

1986

7.2