1992

4.5

1971

7.5

2001

7.8

2013

5.7

1993

6.2

2016

5.8

1938

4.7

1991

8.3

1996

7.8

2004

7.2

1965

6.4

2006

7.4

1981

7.0

2010

6.2

2022

0.0

2019

8.0

2003

7.4

1988

6.6

2005

5.5

2015

5.2