1954

0.0

1999

4.2

2005

3.9

2006

7.8

1997

4.5

1962

7.3

2015

0.0

2016

9.0

2017

8.0

2010

6.0

2018

5.8

1993

0.0

2006

5.0

1976

7.0

1992

5.0

2021

0.0

2004

6.1

1957

5.7

2007

6.0

2009

0.0