1950

5.6

2001

7.2

1955

6.0

1993

6.2

1950

6.0

1952

4.3

1954

0.0

2015

8.0

1949

0.0

1988

0.0

2013

0.0

1958

0.0

2002

5.9

2007

8.2

1957

0.0

1956

5.0