1992

7.2

1984

6.9

1990

0.0

2012

0.0

1917

5.2

2016

5.8

1963

7.9

1988

7.2

1989

7.1

1978

5.5

2024

5.6

2007

6.5

1999

6.5

2012

0.0

1930

4.0

1949

6.5

1948

5.8

1991

6.0

1950

6.3

1952

6.9