1998

6.0

2005

8.0

1990

6.5

1979

3.0

2010

1.0

2020

6.0

1960

6.1

2013

5.9

2022

0.0

1955

7.4

2009

7.9

1943

0.0

2006

6.5

2005

8.0

2010

0.0

2008

0.0

1956

5.3

1988

6.0

2015

6.9

2010

2.0