1967

6.4

1952

7.2

1939

0.0

1930

7.0

2014

6.4

1929

6.5

1964

7.1

2006

6.6

1958

5.7

2008

5.1

1969

6.9

1953

6.9

1933

6.1

1934

7.3

1926

4.3

1930

7.0

1939

0.0

2005

6.2

1986

6.9

1933

0.0