1962

7.5

2000

7.8

1951

0.0

1970

7.0

1965

6.0

1952

6.3

1963

6.1

2005

7.4

1959

3.2

1951

4.5

1977

6.3

2004

8.0

2016

8.3

1953

5.5

1959

6.6

2016

5.9

1954

6.0

2016

6.7

1977

0.0

1962

6.5