2016

6.5

2020

6.5

1960

4.7

1975

5.3

2006

6.6

2003

6.6

1998

6.8

1990

6.8

1975

0.0

1967

0.0

2009

10.0

2016

6.1

1954

7.9

1959

7.3

1979

7.7

1951

7.6

1950

8.1

1961

7.3

1963

7.0

1964

7.0