1992

6.4

1974

6.1

1936

6.5

2015

7.3

1944

0.0

2016

4.7

1958

6.9

1977

6.6

1973

6.7

1947

5.9

1963

5.0

1953

5.5

2010

3.6

1989

4.1

2014

4.1

1952

5.8

1938

7.1

2002

7.4

1990

7.5

1993

7.8