2002

7.2

1978

7.5

1978

6.3

2006

3.0

1996

4.8

2016

4.7

2009

6.6

1997

0.0

2012

6.9

1999

5.6

1982

6.9

1987

6.3

2018

3.8

2014

5.5

2015

1.0

2007

5.0

1994

5.8

2022

5.4

2006

0.0

2009

0.0