1948

7.3

1939

7.6

1942

4.4

1903

7.0

1969

7.6

1995

7.3

1952

7.7

1992

7.9

1937

7.0

2015

7.8

2017

4.7

1943

5.4

1965

6.4

1962

7.8

1980

6.8

2003

6.7

1999

6.4

1942

0.0

1957

7.2

1935

5.2