1979

6.0

1998

4.1

2000

3.8

2019

7.3

2016

2.6

2016

5.0

2016

4.0

2009

3.6

2006

4.6

2020

0.0

2019

0.0

2013

6.9

1994

4.4

1983

4.7

2016

4.0

1998

6.1

2008

5.7

2017

3.7

1973

4.9

2019

0.0