1996

5.5

1956

7.2

2012

6.0

2003

6.2

1943

6.6

1945

7.2

2004

5.4

2000

4.2

1994

4.4

1985

5.3

1989

6.5

2019

6.7

1978

4.6

2011

4.9

2018

7.0

2013

6.7

2016

6.7

2006

7.5

1992

5.7

2022

6.5