1978

6.8

1967

4.2

1993

3.5

2013

8.4

2014

6.0

2007

7.5

1962

6.9

2003

0.0

2005

6.7

1960

6.6

1914

5.6

1933

5.7

2016

0.0

1982

7.3

1977

0.0

2011

7.8

1956

7.0

1978

7.8

1999

0.0

2023

0.0