1945

5.0

2008

8.5

1989

7.2

2005

7.7

1919

1.0

2021

0.0

1998

5.9

2009

6.1

2016

6.8

2009

6.4

1988

6.3

1981

5.8

1990

6.2

1989

5.8

1993

6.7

2010

7.1

1958

5.0

1961

6.9

1980

6.3

1957

8.2