1996

5.7

1939

0.0

1994

5.6

1992

6.1

1995

4.9

1936

5.0

1969

0.0

2014

6.2

2013

3.5

1933

5.9

1977

6.0

1963

4.3

1936

0.0

2010

6.8

2012

0.0