1990

7.7

1986

7.9

2003

5.9

1932

7.8

1941

8.0

1945

7.7

1993

7.4

1995

8.2

1946

8.3

1996

3.7

2002

6.0

1948

7.1

1945

7.4

2008

6.3

1932

6.1

1980

6.6

1979

5.7

1969

0.0

1945

7.4

1945

7.6