2008

7.6

1988

8.0

1996

5.3

2003

5.5

2001

6.6

1985

7.9

2004

8.1

2024

9.0

2016

7.8

1944

4.0

2009

7.5

2004

8.3

1977

7.3

2004

8.6

2004

7.8

1993

7.1

1999

7.1

2012

7.7

2015

9.6