2009

4.3

2005

7.5

2013

6.7

2007

7.8

2017

0.0

1999

6.3

2021

7.0

2012

4.0

2022

0.0

2006

6.1

1993

4.5

2016

5.2

1992

7.5

2022

5.7

2015

5.9

1974

7.3

2016

4.8

2007

6.9

2012

5.0

1978

6.1