2005

6.2

1989

6.6

1924

5.5

1994

5.5

1964

6.8

1966

6.7

1974

7.3

2008

6.4

1960

8.1

2006

6.6

1934

7.8

1936

0.0

1938

6.0

1997

6.0

1938

0.0

1994

6.6

2011

5.9

1949

6.8

1972

0.0

1944

6.7