1972

7.4

1952

6.7

2017

5.5

1973

4.7

2014

7.0

2005

6.7

1956

7.0

2024

0.0

1961

7.2

1986

5.3

1975

5.0

1933

2.0

1919

0.0

1950

6.9

1993

0.0

2009

6.1

1947

7.5

1980

4.8

1974

3.0

1991

6.5