1998

5.0

1983

7.5

2017

6.6

2015

6.3

1959

7.7

2016

7.9

1973

7.3

1974

7.0

1973

7.4

2012

0.0

2018

7.5

2007

0.0

2016

6.6

1953

7.6

2002

4.2

2010

0.0

1974

7.3

1997

5.8

2001

6.0

2020

0.0