2000

7.1

1987

5.6

1972

6.2

2002

6.1

2002

6.9

1950

6.8

1988

5.8

2001

6.8

2013

8.2

1932

6.4

2006

5.1

1945

7.0

2022

0.0

1985

7.2

2017

4.9

2007

4.8

2002

5.0

1998

0.0

2018

7.6

2007

6.9