2003

7.1

1992

0.0

1980

7.7

2007

7.4

1938

5.0

2016

7.0

1940

5.0

1930

1.0

1982

4.6

1996

6.9

2017

6.0

2013

0.0

2003

6.5

2006

6.2

1990

5.7

2007

7.1

2006

6.7

2018

8.0

2018

6.8

2014

0.0