1959

7.9

2004

7.4

2014

7.0

2009

4.6

2018

6.8

1944

6.3

2006

6.0

2006

5.6

1961

7.3

2008

5.2

1963

5.8

2022

7.0

2007

4.9

1967

8.2

2025

0.0

1997

6.5

2004

6.4

1998

3.8

1963

6.9

2017

9.0