2008

6.5

1993

7.9

1948

8.2

2005

6.7

1978

6.2

2007

7.6

2006

7.2

2003

8.1

2006

7.0

2009

4.2

2022

0.0

2003

5.5

1938

7.2

2016

0.0

2023

4.5

1974

8.0

2007

6.5

2019

8.1

2014

7.7

1964

7.1