2004

6.7

1966

6.7

2017

6.2

1971

6.4

2000

5.2

2023

0.0

1943

6.4

2007

6.7

2010

4.5

2011

7.6

1993

5.8

2000

6.1

1967

7.0

2012

9.4

2008

7.5

2013

6.1

2023

9.2

1999

7.2

2014

6.6

2001

6.2